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SelfEnergies.m
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SelfEnergies.m
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BeginPackage["SelfEnergies`", {"SARAH`", "TextFormatting`", "CConversion`", "TreeMasses`", "Parameters`", "Vertices`"}];
FSSelfEnergy::usage="self-energy head";
Tadpole::usage="tadpole head";
GetField::usage="Returns field in self-energy or tadpole";
ConvertSarahSelfEnergies::usage="converts SARAH's self-energies to our
own format: SelfEnergies`FSSelfEnergy[particle, expression]";
ConvertSarahTadpoles::usage="converts SARAH's tadpoles to our own
format: SelfEnergies`Tadpole[particle, expression]";
CreateNPointFunctions::usage="creates C/C++ functions for the
given list of self-energies and tadpoles";
CreateSelfEnergyFunctionName::usage="creates self-energy function name
for a given field";
CreateHeavySelfEnergyFunctionName::usage="creates heavy self-energy
function name for a given field";
CreateHeavyRotatedSelfEnergyFunctionName::usage="creates heavy rotated
self-energy function name for a given field";
FillArrayWithOneLoopTadpoles::usage="add one-loop tadpoles to array"
FillArrayWithTwoLoopTadpoles::usage="add two-loop tadpoles to array"
CreateTwoLoopTadpolesMSSM::usage="Creates function prototypes and
definitions for two-loop tadpoles in the MSSM";
CreateTwoLoopTadpolesNMSSM::usage="Creates function prototypes and
definitions for two-loop tadpoles in the NMSSM";
CreateTwoLoopSelfEnergiesSM::usage="Creates function prototypes and
definitions for two-loop Higgs self-energies in the SM";
CreateTwoLoopSelfEnergiesMSSM::usage="Creates function prototypes and
definitions for two-loop Higgs self-energies in the MSSM";
CreateTwoLoopSelfEnergiesNMSSM::usage="Creates function prototypes and
definitions for two-loop Higgs self-energies in the NMSSM";
CreateThreeLoopSelfEnergiesSplit::usage="Creates function prototypes and
definitions for three-loop Higgs self-energies in split-SUSY";
Begin["`Private`"];
GetExpression[selfEnergy_SelfEnergies`FSSelfEnergy] :=
selfEnergy[[2]];
GetExpression[selfEnergy_SelfEnergies`FSHeavySelfEnergy] :=
selfEnergy[[2]];
GetExpression[selfEnergy_SelfEnergies`FSHeavyRotatedSelfEnergy] :=
selfEnergy[[2]];
GetExpression[tadpole_SelfEnergies`Tadpole] :=
tadpole[[2]];
GetField[selfEnergy_SelfEnergies`FSSelfEnergy] :=
selfEnergy[[1]];
GetField[selfEnergy_SelfEnergies`FSHeavySelfEnergy] :=
selfEnergy[[1]];
GetField[selfEnergy_SelfEnergies`FSHeavyRotatedSelfEnergy] :=
selfEnergy[[1]];
GetField[tadpole_SelfEnergies`Tadpole] :=
tadpole[[1]];
GetField[sym_] :=
Module[{},
Print["Error: GetField is not called with a SelfEnergies`FSSelfEnergy",
"or SelfEnergies`Tadpole head: ", sym];
Quit[1];
];
ExprContainsParticle[expr_, particle_] :=
!FreeQ[expr,particle];
RemoveParticle[head_[p_,expr_], particle_] :=
Module[{strippedExpr, a},
strippedExpr = expr //. {
SARAH`Cp[a__ /; ExprContainsParticle[{a},particle]][_] -> 0,
SARAH`Cp[a__ /; ExprContainsParticle[{a},particle]] -> 0
};
Return[head[p,strippedExpr]];
];
RemoveSMParticles[SelfEnergies`FSSelfEnergy[p_,expr__], _] :=
SelfEnergies`FSSelfEnergy[p,expr];
RemoveSMParticles[SelfEnergies`Tadpole[p_,expr__], _] :=
SelfEnergies`Tadpole[p,expr];
ExprContainsNonOfTheseParticles[expr_, particles_List] :=
And @@ (FreeQ[expr,#]& /@ particles);
RemoveSMParticles[head_[p_,expr_], removeGoldstones_:True, except_:{}] :=
Module[{strippedExpr, keepParticles, a, goldstones,
goldstonesWithoutIndex, g, i},
keepParticles = Join[TreeMasses`GetSusyParticles[], except];
goldstones = TreeMasses`GetSMGoldstoneBosons[];
goldstonesWithoutIndex = goldstones /. a_[_] :> a;
If[removeGoldstones,
keepParticles = Complement[keepParticles, goldstonesWithoutIndex];,
keepParticles = DeleteDuplicates[Join[keepParticles, goldstonesWithoutIndex]];
];
strippedExpr = expr /. ReplaceGhosts[];
strippedExpr = strippedExpr //. {
SARAH`Cp[a__ /; ExprContainsNonOfTheseParticles[{a},keepParticles]][_] -> 0,
SARAH`Cp[a__ /; ExprContainsNonOfTheseParticles[{a},keepParticles]] -> 0
};
(* remove goldstone bosons *)
If[removeGoldstones,
For[i = 1, i <= Length[goldstones], i++,
g = CConversion`GetHead[goldstones[[i]]];
strippedExpr = strippedExpr //.
SARAH`sum[idx_,_,endIdx_,expression_] /; !FreeQ[expression,g[{idx}]] :> SARAH`sum[idx,TreeMasses`GetDimensionStartSkippingSMGoldstones[g],endIdx,expression];
];
];
Return[head[p,strippedExpr]];
];
ReplaceUnrotatedFields[SelfEnergies`FSSelfEnergy[p_,expr_]] :=
SelfEnergies`FSSelfEnergy[p,expr];
ReplaceUnrotatedFields[SelfEnergies`FSHeavySelfEnergy[p_,expr_]] :=
SelfEnergies`FSHeavySelfEnergy[p,expr];
ReplaceUnrotatedFields[SelfEnergies`FSHeavyRotatedSelfEnergy[p_,expr__]] :=
Module[{result},
result = expr /. {
SARAH`Cp[a__][l_] :> ReplaceUnrotatedFields[SARAH`Cp[a][l]],
SARAH`Cp[a__] :> ReplaceUnrotatedFields[SARAH`Cp[a]]
};
Return[SelfEnergies`FSHeavyRotatedSelfEnergy[p,result]]
];
ConvertSarahTadpoles[DeleteLightFieldContrubtions[tadpoles_,_,_]] :=
ConvertSarahTadpoles[tadpoles];
ConvertSarahTadpoles[tadpoles_List] :=
Module[{result = {}, k, massESReplacements},
massESReplacements = Join[
Flatten[SARAH`diracSubBack1 /@ SARAH`NameOfStates],
Flatten[SARAH`diracSubBack2 /@ SARAH`NameOfStates]];
massESReplacements = Cases[massESReplacements, HoldPattern[Except[0] -> _]];
result = (SelfEnergies`Tadpole @@ #)& /@ tadpoles /. massESReplacements;
(* append mass eigenstate indices *)
For[k = 1, k <= Length[result], k++,
field = GetField[result[[k]]];
If[GetDimension[field] > 1,
result[[k,1]] = field[SARAH`gO1];
];
];
Return[result /. SARAH`Mass -> FlexibleSUSY`M];
];
ConvertSarahSelfEnergies[selfEnergies_List] :=
Module[{result = {}, k, field, fermionSE, left, right, scalar, expr,
massESReplacements, heavySE},
massESReplacements = Join[
Flatten[SARAH`diracSubBack1 /@ SARAH`NameOfStates],
Flatten[SARAH`diracSubBack2 /@ SARAH`NameOfStates]];
massESReplacements = Cases[massESReplacements, HoldPattern[Except[0] -> _]];
result = (SelfEnergies`FSSelfEnergy @@ #)& /@ selfEnergies /. massESReplacements;
(* append mass eigenstate indices *)
For[k = 1, k <= Length[result], k++,
field = GetField[result[[k]]];
If[GetDimension[field] > 1,
result[[k,1]] = field[SARAH`gO1, SARAH`gO2];
];
];
(* filter out all fermionic self-energies *)
fermionSE = Cases[result, SelfEnergies`FSSelfEnergy[_, List[__]]];
result = Select[result, (Head[GetExpression[#]] =!= List)&];
(* decompose fermionic self-energies into L,R,S parts *)
For[k = 1, k <= Length[fermionSE], k++,
field = GetField[fermionSE[[k]]];
expr = GetExpression[fermionSE[[k]]];
If[Length[expr] != 3,
Print["Error: self-energy of ", field, " does not have 3 parts"];
Continue[];
];
AppendTo[result, SelfEnergies`FSSelfEnergy[field[1] , expr[[1]]]];
AppendTo[result, SelfEnergies`FSSelfEnergy[field[SARAH`PR], expr[[2]]]];
AppendTo[result, SelfEnergies`FSSelfEnergy[field[SARAH`PL], expr[[3]]]];
];
(* If the external field has dimension 1, remove it's
indices. For example in the Glu self-energy, terms
appear of the form
Cp[Glu[{gO2}], conj[Sd[{gI1}]], Fd[{gI2}]]
Since Glu has dimension 1, the C variables Glu is a
double and must therefore not be accessed in the form
Glu(gO2).
*)
For[k = 1, k <= Length[result], k++,
field = GetHead[GetField[result[[k]]]];
If[GetDimension[field] == 1,
result[[k,2]] = result[[k,2]] /. field[{__}] :> field;
];
];
(* Create W, Z self-energy with only SUSY particles in the loop *)
heavySE = Cases[result, SelfEnergies`FSSelfEnergy[p:SARAH`VectorZ|SARAH`VectorW, expr__] :>
SelfEnergies`FSHeavySelfEnergy[p, expr]];
result = Join[result, RemoveSMParticles /@ heavySE];
(* Create Bottom, Tau self-energy with only SUSY
particles and W and Z bosons in the loop *)
heavySE = Cases[result, SelfEnergies`FSSelfEnergy[
p:SARAH`BottomQuark[__][_]|SARAH`BottomQuark[_]|((particle_[__][_]|particle_[_]) /; TreeMasses`IsSMChargedLepton[particle]), expr__] :>
SelfEnergies`FSHeavyRotatedSelfEnergy[p, expr]];
result = Join[result,
ReplaceUnrotatedFields /@ (RemoveSMParticles[#,False,{SARAH`VectorZ,SARAH`VectorW,SARAH`HiggsBoson}]& /@ heavySE)];
(* Create rotated Top self-energy with only SUSY
particles and W, Z and photon bosons in the loop *)
heavySE = Cases[result, SelfEnergies`FSSelfEnergy[p:SARAH`TopQuark[__][_]|SARAH`TopQuark[_], expr__] :>
SelfEnergies`FSHeavyRotatedSelfEnergy[p, expr]];
result = Join[result,
ReplaceUnrotatedFields /@ (RemoveParticle[#,SARAH`VectorG]& /@ heavySE)];
(* Create unrotated Top self-energy with only SUSY
particles and W, Z and photon bosons in the loop *)
heavySE = Cases[result, SelfEnergies`FSSelfEnergy[p:SARAH`TopQuark[__][_]|SARAH`TopQuark[_], expr__] :>
SelfEnergies`FSHeavySelfEnergy[p, expr]];
result = Join[result, RemoveParticle[#,SARAH`VectorG]& /@ heavySE];
Return[result /. SARAH`Mass -> FlexibleSUSY`M];
];
GetParticleIndices[Cp[a__]] := Flatten[Cases[{a}, List[__], Infinity]];
GetParticleIndices[Cp[a__][_]] := GetParticleIndices[Cp[a]];
CreateCouplingSymbol[coupling_] :=
Module[{symbol, indices},
indices = GetParticleIndices[coupling];
symbol = ToValidCSymbol[coupling /. a_[List[__]] :> a];
symbol[Sequence @@ indices]
];
(* creates a C++ function that calculates a coupling
*
* Return: {prototypes_String, definitions_String, rules_List}
*
* prototypes is a string that contains all coupling function
* prototypes. definitions is a string that contains all coupling
* function definitions.
*
* rules is a list of replacement rules of the form
* { Cp[bar[UCha[{gO2}]], VZ, Cha[{gI2}]][PR] :>
* CpbarUChaVZChaPR[gO2, gI2],
* ...
* }
*)
CreateCouplingFunction[coupling_, expr_] :=
Module[{symbol, prototype = "", definition = "",
indices = {}, body = "", cFunctionName = "", i,
type, typeStr, initalValue},
indices = GetParticleIndices[coupling];
symbol = CreateCouplingSymbol[coupling];
cFunctionName = ToValidCSymbolString[GetHead[symbol]];
cFunctionName = cFunctionName <> "(";
For[i = 1, i <= Length[indices], i++,
If[i > 1, cFunctionName = cFunctionName <> ", ";];
cFunctionName = cFunctionName <> "unsigned ";
(* variable names must not be integers *)
If[!IntegerQ[indices[[i]]] && !FreeQ[expr, indices[[i]]],
cFunctionName = cFunctionName <> ToValidCSymbolString[indices[[i]]];
];
];
cFunctionName = cFunctionName <> ")";
If[Parameters`IsRealExpression[expr],
type = CConversion`ScalarType[CConversion`realScalarCType]; initalValue = " = 0.0";,
type = CConversion`ScalarType[CConversion`complexScalarCType]; initalValue = "";];
typeStr = CConversion`CreateCType[type];
prototype = typeStr <> " " <> cFunctionName <> " const;\n";
definition = typeStr <> " CLASSNAME::" <> cFunctionName <> " const\n{\n";
body = Parameters`CreateLocalConstRefsForInputParameters[expr, "LOCALINPUT"] <> "\n" <>
typeStr <> " result" <> initalValue <> ";\n\n";
body = body <> TreeMasses`ExpressionToString[expr, "result"];
body = body <> "\nreturn result;\n";
body = IndentText[WrapLines[body]];
definition = definition <> body <> "}\n";
Return[{prototype, definition,
RuleDelayed @@ {Vertices`ToCpPattern[coupling], symbol}}];
];
GetParticleList[Cp[a__]] := {a};
GetParticleList[Cp[a__][_]] := {a};
IsUnrotated[bar[field_]] := IsUnrotated[field];
IsUnrotated[Susyno`LieGroups`conj[field_]] := IsUnrotated[field];
IsUnrotated[field_[__]] := IsUnrotated[field];
IsUnrotated[field_Symbol] := StringTake[ToString[field],1] == "U";
ToRotatedField[field_Symbol] :=
Symbol[StringReplace[ToString[field], StartOfString ~~ "U" ~~ rest_ :> rest]];
ToRotatedField[SARAH`bar[field_]] := SARAH`bar[ToRotatedField[field]];
ToRotatedField[Susyno`LieGroups`conj[field_]] := Susyno`LieGroups`conj[ToRotatedField[field]];
ToRotatedField[field_List] := ToRotatedField /@ field;
ToRotatedField[field_[indices__]] := ToRotatedField[field][indices];
GetUnrotatedFields[coupling_] := Select[GetParticleList[coupling], IsUnrotated];
ReplaceUnrotatedFields[SARAH`Cp[p__]] :=
Cp[Sequence @@ ToRotatedField[{p}]];
ReplaceUnrotatedFields[SARAH`Cp[p__][lorentz_]] :=
ReplaceUnrotatedFields[Cp[p]][lorentz];
CreateVertexExpressions[vertexRules_List] :=
Module[{k, prototypes = "", defs = "", rules, coupling, expr,
p, d, r},
rules = Table[0, {Length[vertexRules]}];
For[k = 1, k <= Length[vertexRules], k++,
coupling = Vertices`ToCp[vertexRules[[k,1]]];
expr = vertexRules[[k,2]];
WriteString["stdout", "."];
If[Mod[k, 50] == 0, WriteString["stdout","\n"]];
{p,d,r} = CreateCouplingFunction[coupling, expr];
prototypes = prototypes <> p;
defs = defs <> d <> "\n";
rules[[k]] = r;
];
WriteString["stdout","\n"];
Print["All vertices finished."];
Return[{prototypes, defs, Flatten[rules]}];
];
ReplaceGhosts[states_:FlexibleSUSY`FSEigenstates] :=
Module[{vectorBosons = {}, ghostStr, ghostSym, ghostCSym, ghosts = {}, k},
vectorBosons = GetVectorBosons[states];
For[k = 1, k <= Length[vectorBosons], k++,
ghostStr = ToString[vectorBosons[[k]]];
ghostStr = StringReplace[ghostStr, StartOfString ~~ "V" ~~ x_ :> "g" <> x];
ghostSym = Symbol[ghostStr];
ghostCSym = Symbol[ghostStr <> "C"];
AppendTo[ghosts, ghostSym -> vectorBosons[[k]]];
AppendTo[ghosts, ghostCSym -> vectorBosons[[k]]];
];
Return[ghosts];
];
DeclareFieldIndices[field_Symbol] := "";
DeclareFieldIndices[field_[ind1_, ind2_]] :=
", unsigned " <> ToValidCSymbolString[ind1] <>
", unsigned " <> ToValidCSymbolString[ind2];
DeclareFieldIndices[field_[PL]] := DeclareFieldIndices[field];
DeclareFieldIndices[field_[PR]] := DeclareFieldIndices[field];
DeclareFieldIndices[field_[1]] := DeclareFieldIndices[field];
DeclareFieldIndices[field_[ind_]] :=
"unsigned " <> ToValidCSymbolString[ind];
CreateFunctionNamePrefix[field_[idx1_,idx2_]] := CreateFunctionNamePrefix[field];
CreateFunctionNamePrefix[field_[PL]] := CreateFunctionNamePrefix[field] <> "_PL";
CreateFunctionNamePrefix[field_[PR]] := CreateFunctionNamePrefix[field] <> "_PR";
CreateFunctionNamePrefix[field_[1]] := CreateFunctionNamePrefix[field] <> "_1";
CreateFunctionNamePrefix[field_[idx_]] := CreateFunctionNamePrefix[field];
CreateFunctionNamePrefix[field_] := ToValidCSymbolString[field];
CreateSelfEnergyFunctionName[field_] :=
"self_energy_" <> CreateFunctionNamePrefix[field];
CreateHeavySelfEnergyFunctionName[field_] :=
"self_energy_" <> CreateFunctionNamePrefix[field] <> "_heavy";
CreateHeavyRotatedSelfEnergyFunctionName[field_] :=
"self_energy_" <> CreateFunctionNamePrefix[field] <> "_heavy_rotated";
CreateTadpoleFunctionName[field_] :=
"tadpole_" <> CreateFunctionNamePrefix[field];
CreateNLoopTadpoleFunctionName[field_, loop_] :=
CreateTadpoleFunctionName[field] <> "_" <> ToString[loop] <> "loop";
CreateNLoopSelfEnergyFunctionName[field_, loop_] :=
CreateSelfEnergyFunctionName[field] <> "_" <> ToString[loop] <> "loop";
CreateFunctionName[selfEnergy_SelfEnergies`FSSelfEnergy] :=
CreateSelfEnergyFunctionName[GetField[selfEnergy]];
CreateFunctionName[selfEnergy_SelfEnergies`FSHeavySelfEnergy] :=
CreateHeavySelfEnergyFunctionName[GetField[selfEnergy]];
CreateFunctionName[selfEnergy_SelfEnergies`FSHeavyRotatedSelfEnergy] :=
CreateHeavyRotatedSelfEnergyFunctionName[GetField[selfEnergy]];
CreateFunctionName[tadpole_SelfEnergies`Tadpole] :=
CreateTadpoleFunctionName[GetField[tadpole]];
CreateFunctionPrototype[selfEnergy_SelfEnergies`FSSelfEnergy] :=
CreateFunctionName[selfEnergy] <>
"(double p " <> DeclareFieldIndices[GetField[selfEnergy]] <> ") const";
CreateFunctionPrototype[selfEnergy_SelfEnergies`FSHeavySelfEnergy] :=
CreateFunctionName[selfEnergy] <>
"(double p " <> DeclareFieldIndices[GetField[selfEnergy]] <> ") const";
CreateFunctionPrototype[selfEnergy_SelfEnergies`FSHeavyRotatedSelfEnergy] :=
CreateFunctionName[selfEnergy] <>
"(double p " <> DeclareFieldIndices[GetField[selfEnergy]] <> ") const";
CreateFunctionPrototype[tadpole_SelfEnergies`Tadpole] :=
CreateFunctionName[tadpole] <>
"(" <> DeclareFieldIndices[GetField[tadpole]] <> ") const";
CreateNPointFunction[nPointFunction_, vertexRules_List] :=
Module[{decl, expr, field, prototype, body, functionName},
expr = GetExpression[nPointFunction];
field = GetField[nPointFunction];
functionName = CreateFunctionPrototype[nPointFunction];
type = CConversion`CreateCType[CConversion`ScalarType[CConversion`complexScalarCType]];
prototype = type <> " " <> functionName <> ";\n";
decl = "\n" <> type <> " CLASSNAME::" <> functionName <> "\n{\n";
body = type <> " result;\n\n" <>
ExpandSums[DecreaseIndexLiterals[DecreaseSumIndices[expr], TreeMasses`GetParticles[]] /.
vertexRules /.
a_[List[i__]] :> a[i] /.
ReplaceGhosts[FlexibleSUSY`FSEigenstates] /.
C -> 1
,"result"] <>
"\nreturn result * oneOver16PiSqr;";
body = IndentText[WrapLines[body]];
decl = decl <> body <> "\n}\n";
Return[{prototype, decl}];
];
PrintNPointFunctionName[SelfEnergies`FSHeavySelfEnergy[field_,expr__]] :=
"heavy " <> PrintNPointFunctionName[SelfEnergies`FSSelfEnergy[field,expr]];
PrintNPointFunctionName[SelfEnergies`FSHeavyRotatedSelfEnergy[field_,expr__]] :=
"heavy, rotated " <> PrintNPointFunctionName[SelfEnergies`FSSelfEnergy[field,expr]];
PrintNPointFunctionName[SelfEnergies`FSSelfEnergy[field_[idx1_,idx2_][projector:(1|SARAH`PL|SARAH`PR)],__]] :=
"self-energy Sigma^{" <> RValueToCFormString[field] <> "," <>
RValueToCFormString[projector] <> "}_{" <>
RValueToCFormString[idx1] <> "," <> RValueToCFormString[idx1] <> "}";
PrintNPointFunctionName[SelfEnergies`FSSelfEnergy[field_[projector:(1|SARAH`PL|SARAH`PR)],__]] :=
"self-energy Sigma^{" <> RValueToCFormString[field] <> "," <>
RValueToCFormString[projector] <> "}";
PrintNPointFunctionName[SelfEnergies`FSSelfEnergy[field_[idx1_,idx2_],__]] :=
"self-energy Sigma^{" <> RValueToCFormString[field] <> "}_{" <>
RValueToCFormString[idx1] <> "," <> RValueToCFormString[idx1] <> "}";
PrintNPointFunctionName[SelfEnergies`FSSelfEnergy[field_,__]] :=
"self-energy Sigma^{" <> RValueToCFormString[field] <> "}";
PrintNPointFunctionName[SelfEnergies`Tadpole[field_[idx_],__]] :=
"tadpole T^{" <> RValueToCFormString[field] <> "}_{" <> RValueToCFormString[idx] <> "}";
PrintNPointFunctionName[SelfEnergies`Tadpole[field_,__]] :=
"tadpole T^{" <> RValueToCFormString[field] <> "}";
CreateNPointFunctions[nPointFunctions_List, vertexRules_List] :=
Module[{prototypes = "", defs = "", vertexFunctionNames = {}, p, d,
relevantVertexRules},
(* create coupling functions for all vertices in the list *)
Print["Converting vertex functions ..."];
(* extract vertex rules needed for the given nPointFunctions *)
relevantVertexRules = Cases[vertexRules, r:(Rule[a_,b_] /; !FreeQ[nPointFunctions,a]) :> r];
{prototypes, defs, vertexFunctionNames} = CreateVertexExpressions[relevantVertexRules];
(* creating n-point functions *)
Print["Generating C++ code for ..."];
For[k = 1, k <= Length[nPointFunctions], k++,
Print[" ", PrintNPointFunctionName[nPointFunctions[[k]]]];
{p,d} = CreateNPointFunction[nPointFunctions[[k]], vertexFunctionNames];
prototypes = prototypes <> p;
defs = defs <> d;
];
Return[{prototypes, defs}];
];
FillArrayWithOneLoopTadpoles[higgsAndIdx_List, arrayName_String, sign_String:"-", struct_String:""] :=
Module[{body = "", v, field, idx, head, functionName},
For[v = 1, v <= Length[higgsAndIdx], v++,
field = higgsAndIdx[[v,1]];
idx = higgsAndIdx[[v,2]];
head = CConversion`ToValidCSymbolString[higgsAndIdx[[v,3]]];
functionName = CreateTadpoleFunctionName[field];
If[TreeMasses`GetDimension[field] == 1,
body = body <> arrayName <> "[" <> ToString[v-1] <> "] " <> sign <> "= " <>
head <> "(" <> struct <> functionName <> "());\n";
,
body = body <> arrayName <> "[" <> ToString[v-1] <> "] " <> sign <> "= " <>
head <> "(" <> struct <> functionName <>
"(" <> ToString[idx - 1] <> "));\n";
];
];
Return[IndentText[body]];
];
FillArrayWithTwoLoopTadpoles[higgsBoson_, arrayName_String, sign_String:"-", struct_String:""] :=
Module[{body, v, field, functionName, dim, dimStr},
functionName = CreateNLoopTadpoleFunctionName[higgsBoson,2];
dim = GetDimension[higgsBoson];
dimStr = ToString[dim];
body = "const auto tadpole_2l(" <> struct <> functionName <> "());\n";
For[v = 1, v <= dim, v++,
body = body <> arrayName <> "[" <> ToString[v-1] <> "] " <> sign <> "= " <>
"tadpole_2l(" <> ToString[v-1] <> ");\n";
];
Return[IndentText[IndentText[body]]];
];
AssertFieldDimension[field_, dim_, model_] :=
Block[{fieldDim},
fieldDim = GetDimension[field];
If[fieldDim =!= dim,
Print["Error: Cannot use ", model, " two-loop routines for ",
field, " (multiplet size ", fieldDim, "). Multiplet size ",
dim, " required!"];
Quit[1];
];
];
GetTwoLoopTadpoleCorrections[model_String /; model === "MSSM"] :=
Module[{g3Str, mtStr, mbStr, mtauStr,
mTop, mBot, mTau,
vev2Str, tanbStr, muStr, m3Str, mA0Str},
AssertFieldDimension[SARAH`HiggsBoson, 2, model];
mTop = TreeMasses`GetMass[TreeMasses`GetUpQuark[3,True]];
mBot = TreeMasses`GetMass[TreeMasses`GetDownQuark[3,True]];
mTau = TreeMasses`GetMass[TreeMasses`GetDownLepton[3,True]];
mtStr = CConversion`RValueToCFormString[mTop];
mbStr = CConversion`RValueToCFormString[mBot];
mtauStr = CConversion`RValueToCFormString[mTau];
g3Str = CConversion`RValueToCFormString[SARAH`strongCoupling];
vev2Str = CConversion`RValueToCFormString[SARAH`VEVSM1^2 + SARAH`VEVSM2^2];
tanbStr = CConversion`RValueToCFormString[SARAH`VEVSM2 / SARAH`VEVSM1];
muStr = CConversion`RValueToCFormString[-Parameters`GetEffectiveMu[]];
m3Str = CConversion`RValueToCFormString[FlexibleSUSY`M[SARAH`Gluino]];
mA0Str = TreeMasses`CallPseudoscalarHiggsMassGetterFunction[] <> "(0)";
"\
// calculate 3rd generation sfermion masses and mixing angles
double mst_1, mst_2, theta_t;
double msb_1, msb_2, theta_b;
double mstau_1, mstau_2, theta_tau;
double msnu_1, msnu_2, theta_nu;
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`TopSquark, "mst_1", "mst_2", "theta_t"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`BottomSquark, "msb_1", "msb_2", "theta_b"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Selectron, "mstau_1", "mstau_2", "theta_tau"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Sneutrino, "msnu_1", "msnu_2", "theta_nu"] <>
";
const double mst1sq = Sqr(mst_1), mst2sq = Sqr(mst_2);
const double msb1sq = Sqr(msb_1), msb2sq = Sqr(msb_2);
const double mstau1sq = Sqr(mstau_1), mstau2sq = Sqr(mstau_2);
const double msnusq = Sqr(msnu_2);
const double sxt = Sin(theta_t), cxt = Cos(theta_t);
const double sxb = Sin(theta_b), cxb = Cos(theta_b);
const double sintau = Sin(theta_tau), costau = Cos(theta_tau);
const double gs = " <> g3Str <> ";
const double rmtsq = Sqr(" <> mtStr <> ");
const double scalesq = Sqr(get_scale());
const double vev2 = " <> vev2Str <> ";
const double tanb = " <> tanbStr <> ";
const double amu = Re(" <> muStr <> ");
const double mg = " <> m3Str <> ";
const double mAsq = Sqr(" <> mA0Str <> ");
const double cotbeta = 1.0 / tanb;
const double rmbsq = Sqr(" <> mbStr <> ");
const double rmtausq = Sqr(" <> mtauStr <> ");
" <> GetTadpoleVectorCType[2] <> " tadpole_2l(" <> GetTadpoleVectorCType[2] <> "::Zero());
if (HIGGS_2LOOP_CORRECTION_AT_AS) {
tadpole_2l += tadpole_higgs_2loop_at_as_mssm(
rmtsq, mg, mst1sq, mst2sq, sxt, cxt, scalesq,
amu, tanb, vev2, gs);
}
if (HIGGS_2LOOP_CORRECTION_AT_AT) {
tadpole_2l += tadpole_higgs_2loop_at_at_mssm(
rmtsq, rmbsq, mAsq, mst1sq, mst2sq, msb1sq, msb2sq,
sxt, cxt, sxb, cxb, scalesq, amu, tanb, vev2);
}
if (HIGGS_2LOOP_CORRECTION_AB_AS) {
tadpole_2l += tadpole_higgs_2loop_ab_as_mssm(
rmbsq, mg, msb1sq, msb2sq, sxb, cxb, scalesq,
amu, cotbeta, vev2, gs);
}
if (HIGGS_2LOOP_CORRECTION_ATAU_ATAU) {
tadpole_2l += tadpole_higgs_2loop_atau_atau_mssm(
rmtausq, mAsq, msnusq, mstau1sq, mstau2sq, sintau,
costau, scalesq, amu, tanb, vev2);
}
tadpole_2l(0) *= " <> CConversion`ToValidCSymbolString[SARAH`VEVSM1] <> ";
tadpole_2l(1) *= " <> CConversion`ToValidCSymbolString[SARAH`VEVSM2] <> ";
if (!IsFinite(tadpole_2l))
tadpole_2l.setZero();
return tadpole_2l;"
];
GetTwoLoopTadpoleCorrections[model_String /; model === "NMSSM"] :=
Module[{mTop, mBot, mTau,
g3Str, mtStr, mbStr, mtauStr,
vev2Str, svevStr, tanbStr, muStr, m3Str, mA0Str},
AssertFieldDimension[SARAH`HiggsBoson, 3, model];
mTop = TreeMasses`GetMass[TreeMasses`GetUpQuark[3,True]];
mBot = TreeMasses`GetMass[TreeMasses`GetDownQuark[3,True]];
mTau = TreeMasses`GetMass[TreeMasses`GetDownLepton[3,True]];
mtStr = CConversion`RValueToCFormString[mTop];
mbStr = CConversion`RValueToCFormString[mBot];
mtauStr = CConversion`RValueToCFormString[mTau];
g3Str = CConversion`RValueToCFormString[SARAH`strongCoupling];
vev2Str = CConversion`RValueToCFormString[SARAH`VEVSM1^2 + SARAH`VEVSM2^2];
tanbStr = CConversion`RValueToCFormString[SARAH`VEVSM2 / SARAH`VEVSM1];
muStr = CConversion`RValueToCFormString[-Parameters`GetEffectiveMu[]];
m3Str = CConversion`RValueToCFormString[FlexibleSUSY`M[SARAH`Gluino]];
mA0Str = CConversion`RValueToCFormString[Parameters`GetEffectiveMASqr[]];
svevStr = CConversion`RValueToCFormString[Parameters`GetParameterFromDescription["Singlet-VEV"]];
"\
// calculate 3rd generation sfermion masses and mixing angles
double mst_1, mst_2, theta_t;
double msb_1, msb_2, theta_b;
double mstau_1, mstau_2, theta_tau;
double msnu_1, msnu_2, theta_nu;
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`TopSquark, "mst_1", "mst_2", "theta_t"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`BottomSquark, "msb_1", "msb_2", "theta_b"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Selectron, "mstau_1", "mstau_2", "theta_tau"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Sneutrino, "msnu_1", "msnu_2", "theta_nu"] <>
";
const double mst1sq = Sqr(mst_1), mst2sq = Sqr(mst_2);
const double msb1sq = Sqr(msb_1), msb2sq = Sqr(msb_2);
const double mstau1sq = Sqr(mstau_1), mstau2sq = Sqr(mstau_2);
const double msnusq = Sqr(msnu_2);
const double sxt = Sin(theta_t), cxt = Cos(theta_t);
const double sxb = Sin(theta_b), cxb = Cos(theta_b);
const double sintau = Sin(theta_tau), costau = Cos(theta_tau);
const double gs = " <> g3Str <> ";
const double rmtsq = Sqr(" <> mtStr <> ");
const double scalesq = Sqr(get_scale());
const double vev2 = " <> vev2Str <> ";
const double tanb = " <> tanbStr <> ";
const double amu = Re(" <> muStr <> ");
const double mg = " <> m3Str <> ";
const double mAsq = " <> mA0Str <> ";
const double cotbeta = 1.0 / tanb;
const double rmbsq = Sqr(" <> mbStr <> ");
const double rmtausq = Sqr(" <> mtauStr <> ");
const double svevS = " <> svevStr <> " / Sqrt(2.0);
" <> GetTadpoleVectorCType[3] <> " tadpole_2l(" <> GetTadpoleVectorCType[3] <> "::Zero());
if (HIGGS_2LOOP_CORRECTION_AT_AS) {
tadpole_2l += tadpole_higgs_2loop_at_as_nmssm(
rmtsq, mg, mst1sq, mst2sq, sxt, cxt, scalesq,
amu, tanb, vev2, gs, svevS);
}
if (HIGGS_2LOOP_CORRECTION_AT_AT) {
tadpole_2l.head<2>() += tadpole_higgs_2loop_at_at_mssm(
rmtsq, rmbsq, mAsq, mst1sq, mst2sq, msb1sq, msb2sq,
sxt, cxt, sxb, cxb, scalesq, amu, tanb, vev2);
}
if (HIGGS_2LOOP_CORRECTION_AB_AS) {
tadpole_2l += tadpole_higgs_2loop_ab_as_nmssm(
rmbsq, mg, msb1sq, msb2sq, sxb, cxb, scalesq,
amu, cotbeta, vev2, gs, svevS);
}
if (HIGGS_2LOOP_CORRECTION_ATAU_ATAU) {
tadpole_2l.head<2>() += tadpole_higgs_2loop_atau_atau_mssm(
rmtausq, mAsq, msnusq, mstau1sq, mstau2sq, sintau,
costau, scalesq, amu, tanb, vev2);
}
tadpole_2l(0) *= " <> CConversion`ToValidCSymbolString[SARAH`VEVSM1] <> ";
tadpole_2l(1) *= " <> CConversion`ToValidCSymbolString[SARAH`VEVSM2] <> ";
tadpole_2l(2) *= " <> svevStr <> ";
if (!IsFinite(tadpole_2l))
tadpole_2l.setZero();
return tadpole_2l;"
];
GetTwoLoopTadpoleCorrections[model_] :=
Module[{},
Print["Error: two-loop tadpoles for ", model, " not available"];
""
];
GetTadpoleVectorType[dim_] :=
CConversion`VectorType[CConversion`realScalarCType, dim];
GetTadpoleVectorCType[dim_] :=
CConversion`CreateCType[GetTadpoleVectorType[dim]];
CreateTwoLoopTadpoles[higgsBoson_, model_String] :=
Module[{prototype, function, functionName, dim, dimStr, cType},
dim = GetDimension[higgsBoson];
dimStr = ToString[dim];
functionName = CreateNLoopTadpoleFunctionName[higgsBoson,2];
cType = GetTadpoleVectorCType[dim];
prototype = cType <> " " <> functionName <> "() const;\n";
body = GetTwoLoopTadpoleCorrections[model];
function = cType <> " CLASSNAME::" <> functionName <> "() const\n{\n" <>
IndentText[body] <> "\n}\n";
Return[{prototype, function}];
];
CreateTwoLoopTadpolesMSSM[higgsBoson_] :=
CreateTwoLoopTadpoles[higgsBoson, "MSSM"];
CreateTwoLoopTadpolesNMSSM[higgsBoson_] :=
CreateTwoLoopTadpoles[higgsBoson, "NMSSM"];
GetNLoopSelfEnergyCorrections[particle_ /; particle === SARAH`HiggsBoson,
model_String /; model === "SM", 2] :=
Module[{mTop, mtStr, yt, ytStr, g3Str},
AssertFieldDimension[particle, 1, model];
mTop = TreeMasses`GetMass[TreeMasses`GetUpQuark[3,True]];
mtStr = CConversion`RValueToCFormString[mTop];
yt = Parameters`GetThirdGeneration[SARAH`UpYukawa];
ytStr = CConversion`RValueToCFormString[yt];
g3Str = CConversion`RValueToCFormString[SARAH`strongCoupling];
"\
const double mt = " <> mtStr <> ";
const double yt = " <> ytStr <> ";
const double gs = " <> g3Str <> ";
const double scale = get_scale();
double self_energy = 0.;
if (HIGGS_2LOOP_CORRECTION_AT_AT) {
self_energy += self_energy_higgs_2loop_at_at_sm(scale, mt, yt);
}
if (HIGGS_2LOOP_CORRECTION_AT_AS) {
self_energy += self_energy_higgs_2loop_at_as_sm(scale, mt, yt, gs);
}
return self_energy;"
];
GetNLoopSelfEnergyCorrections[particle_ /; particle === SARAH`HiggsBoson,
model_String /; model === "Split", 3] :=
Module[{mTop, mGluino, mtStr, mgStr, yt, ytStr, g3Str},
AssertFieldDimension[particle, 1, model];
mTop = TreeMasses`GetMass[TreeMasses`GetUpQuark[3,True]];
mtStr = CConversion`RValueToCFormString[mTop];
mGluino = TreeMasses`GetMass[Parameters`GetParticleFromDescription["Gluino"]];
mgStr = CConversion`RValueToCFormString[mGluino];
yt = Parameters`GetThirdGeneration[SARAH`UpYukawa];
ytStr = CConversion`RValueToCFormString[yt];
g3Str = CConversion`RValueToCFormString[SARAH`strongCoupling];
"\
const double mt = " <> mtStr <> ";
const double mg = " <> mgStr <> ";
const double yt = " <> ytStr <> ";
const double gs = " <> g3Str <> ";
const double scale = get_scale();
double self_energy = 0.;
if (HIGGS_3LOOP_CORRECTION_AT_AS_AS) {
self_energy += self_energy_higgs_3loop_gluino_split(scale, mt, yt, gs, mg);
}
return self_energy;"
];
GetNLoopSelfEnergyCorrections[particle_ /; particle === SARAH`HiggsBoson,
model_String /; model === "MSSM", 2] :=
Module[{g3Str, mtStr, mbStr, mtauStr,
mTop, mBot, mTau,
vev2Str, vuStr, vdStr, tanbStr, muStr, m3Str, mA0Str},
AssertFieldDimension[particle, 2, model];
mTop = TreeMasses`GetMass[TreeMasses`GetUpQuark[3,True]];
mBot = TreeMasses`GetMass[TreeMasses`GetDownQuark[3,True]];
mTau = TreeMasses`GetMass[TreeMasses`GetDownLepton[3,True]];
mtStr = CConversion`RValueToCFormString[mTop];
mbStr = CConversion`RValueToCFormString[mBot];
mtauStr = CConversion`RValueToCFormString[mTau];
g3Str = CConversion`RValueToCFormString[SARAH`strongCoupling];
vev2Str = CConversion`RValueToCFormString[SARAH`VEVSM1^2 + SARAH`VEVSM2^2];
vdStr = CConversion`RValueToCFormString[SARAH`VEVSM1];
vuStr = CConversion`RValueToCFormString[SARAH`VEVSM2];
tanbStr = CConversion`RValueToCFormString[SARAH`VEVSM2 / SARAH`VEVSM1];
muStr = CConversion`RValueToCFormString[-Parameters`GetEffectiveMu[]];
m3Str = CConversion`RValueToCFormString[FlexibleSUSY`M[SARAH`Gluino]];
mA0Str = TreeMasses`CallPseudoscalarHiggsMassGetterFunction[] <> "(0)";
"\
// calculate 3rd generation sfermion masses and mixing angles
double mst_1, mst_2, theta_t;
double msb_1, msb_2, theta_b;
double mstau_1, mstau_2, theta_tau;
double msnu_1, msnu_2, theta_nu;
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`TopSquark, "mst_1", "mst_2", "theta_t"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`BottomSquark, "msb_1", "msb_2", "theta_b"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Selectron, "mstau_1", "mstau_2", "theta_tau"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Sneutrino, "msnu_1", "msnu_2", "theta_nu"] <>
";
const double mst1sq = Sqr(mst_1), mst2sq = Sqr(mst_2);
const double msb1sq = Sqr(msb_1), msb2sq = Sqr(msb_2);
const double mstau1sq = Sqr(mstau_1), mstau2sq = Sqr(mstau_2);
const double msnusq = Sqr(msnu_2);
const double sxt = Sin(theta_t), cxt = Cos(theta_t);
const double sxb = Sin(theta_b), cxb = Cos(theta_b);
const double sintau = Sin(theta_tau), costau = Cos(theta_tau);
const double gs = " <> g3Str <> ";
const double rmtsq = Sqr(" <> mtStr <> ");
const double scalesq = Sqr(get_scale());
const double vev2 = " <> vev2Str <> ";
const double tanb = " <> tanbStr <> ";
const double amu = Re(" <> muStr <> ");
const double mg = " <> m3Str <> ";
const double mAsq = Sqr(" <> mA0Str <> ");
const double cotbeta = 1.0 / tanb;
const double rmbsq = Sqr(" <> mbStr <> ");
const double rmtausq = Sqr(" <> mtauStr <> ");
" <> CConversion`CreateCType[TreeMasses`GetMassMatrixType[SARAH`HiggsBoson]] <> " self_energy_2l(" <> CConversion`CreateCType[TreeMasses`GetMassMatrixType[SARAH`HiggsBoson]] <> "::Zero());
if (HIGGS_2LOOP_CORRECTION_AT_AS) {
self_energy_2l += self_energy_higgs_2loop_at_as_mssm(
rmtsq, mg, mst1sq, mst2sq, sxt, cxt, scalesq, amu,
tanb, vev2, gs);
}
if (HIGGS_2LOOP_CORRECTION_AB_AS) {
self_energy_2l += self_energy_higgs_2loop_ab_as_mssm(
rmbsq, mg, msb1sq, msb2sq, sxb, cxb, scalesq, amu,
cotbeta, vev2, gs);
}
if (HIGGS_2LOOP_CORRECTION_AT_AT) {
self_energy_2l += self_energy_higgs_2loop_at_at_mssm(
rmtsq, rmbsq, mAsq, mst1sq, mst2sq, msb1sq, msb2sq,
sxt, cxt, sxb, cxb, scalesq, amu, tanb, vev2);
}
if (HIGGS_2LOOP_CORRECTION_ATAU_ATAU) {
self_energy_2l += self_energy_higgs_2loop_atau_atau_mssm(
rmtausq, mAsq, msnusq, mstau1sq, mstau2sq, sintau,
costau, scalesq, amu, tanb, vev2);
}
return self_energy_2l;"
];
GetNLoopSelfEnergyCorrections[particle_ /; particle === SARAH`PseudoScalar,
model_String /; model === "MSSM", 2] :=
Module[{g3Str, mtStr, mbStr, mtauStr,
mTop, mBot, mTau,
vev2Str, vuStr, vdStr, tanbStr, muStr, m3Str, mA0Str},
AssertFieldDimension[particle, 2, model];
mTop = TreeMasses`GetMass[TreeMasses`GetUpQuark[3,True]];
mBot = TreeMasses`GetMass[TreeMasses`GetDownQuark[3,True]];
mTau = TreeMasses`GetMass[TreeMasses`GetDownLepton[3,True]];
mtStr = CConversion`RValueToCFormString[mTop];
mbStr = CConversion`RValueToCFormString[mBot];
mtauStr = CConversion`RValueToCFormString[mTau];
g3Str = CConversion`RValueToCFormString[SARAH`strongCoupling];
vev2Str = CConversion`RValueToCFormString[SARAH`VEVSM1^2 + SARAH`VEVSM2^2];
vdStr = CConversion`RValueToCFormString[SARAH`VEVSM1];
vuStr = CConversion`RValueToCFormString[SARAH`VEVSM2];
tanbStr = CConversion`RValueToCFormString[SARAH`VEVSM2 / SARAH`VEVSM1];
muStr = CConversion`RValueToCFormString[-Parameters`GetEffectiveMu[]];
m3Str = CConversion`RValueToCFormString[FlexibleSUSY`M[SARAH`Gluino]];
mA0Str = TreeMasses`CallPseudoscalarHiggsMassGetterFunction[] <> "(0)";
"\
// calculate 3rd generation sfermion masses and mixing angles
double mst_1, mst_2, theta_t;
double msb_1, msb_2, theta_b;
double mstau_1, mstau_2, theta_tau;
double msnu_1, msnu_2, theta_nu;
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`TopSquark, "mst_1", "mst_2", "theta_t"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`BottomSquark, "msb_1", "msb_2", "theta_b"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Selectron, "mstau_1", "mstau_2", "theta_tau"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Sneutrino, "msnu_1", "msnu_2", "theta_nu"] <>
";
const double mst1sq = Sqr(mst_1), mst2sq = Sqr(mst_2);
const double msb1sq = Sqr(msb_1), msb2sq = Sqr(msb_2);
const double mstau1sq = Sqr(mstau_1), mstau2sq = Sqr(mstau_2);
const double msnusq = Sqr(msnu_2);
const double sxt = Sin(theta_t), cxt = Cos(theta_t);
const double sxb = Sin(theta_b), cxb = Cos(theta_b);
const double sintau = Sin(theta_tau), costau = Cos(theta_tau);
const double gs = " <> g3Str <> ";
const double rmtsq = Sqr(" <> mtStr <> ");
const double scalesq = Sqr(get_scale());
const double vev2 = " <> vev2Str <> ";
const double tanb = " <> tanbStr <> ";
const double amu = Re(" <> muStr <> ");
const double mg = " <> m3Str <> ";
const double mAsq = Sqr(" <> mA0Str <> ");
const double cotbeta = 1.0 / tanb;
const double rmbsq = Sqr(" <> mbStr <> ");
const double rmtausq = Sqr(" <> mtauStr <> ");
" <> CConversion`CreateCType[TreeMasses`GetMassMatrixType[SARAH`PseudoScalar]] <> " self_energy_2l(" <> CConversion`CreateCType[TreeMasses`GetMassMatrixType[SARAH`PseudoScalar]] <> "::Zero());
if (HIGGS_2LOOP_CORRECTION_AT_AS) {
self_energy_2l += self_energy_pseudoscalar_2loop_at_as_mssm(
rmtsq, mg, mst1sq, mst2sq, sxt, cxt, scalesq, amu,
tanb, vev2, gs);
}
if (HIGGS_2LOOP_CORRECTION_AB_AS) {
self_energy_2l += self_energy_pseudoscalar_2loop_ab_as_mssm(
rmbsq, mg, msb1sq, msb2sq, sxb, cxb, scalesq, amu,
cotbeta, vev2, gs);
}
if (HIGGS_2LOOP_CORRECTION_AT_AT) {
self_energy_2l += self_energy_pseudoscalar_2loop_at_at_mssm(
rmtsq, rmbsq, mAsq, mst1sq, mst2sq, msb1sq, msb2sq,
sxt, cxt, sxb, cxb, scalesq, amu, tanb, vev2);
}
if (HIGGS_2LOOP_CORRECTION_ATAU_ATAU) {
self_energy_2l += self_energy_pseudoscalar_2loop_atau_atau_mssm(
rmtausq, mAsq, msnusq, mstau1sq, mstau2sq, sintau,
costau, scalesq, amu, tanb, vev2);
}
return self_energy_2l;"
];
GetNLoopSelfEnergyCorrections[particle_ /; particle === SARAH`HiggsBoson,
model_String /; model === "NMSSM", 2] :=
Module[{g3Str, mtStr, mbStr, mtauStr,
mTop, mBot, mTau,
vev2Str, vuStr, vdStr, vsStr, tanbStr, muStr, m3Str, mA0Str,
lambdaStr},
AssertFieldDimension[particle, 3, model];
mTop = TreeMasses`GetMass[TreeMasses`GetUpQuark[3,True]];
mBot = TreeMasses`GetMass[TreeMasses`GetDownQuark[3,True]];
mTau = TreeMasses`GetMass[TreeMasses`GetDownLepton[3,True]];
mtStr = CConversion`RValueToCFormString[mTop];
mbStr = CConversion`RValueToCFormString[mBot];
mtauStr = CConversion`RValueToCFormString[mTau];
g3Str = CConversion`RValueToCFormString[SARAH`strongCoupling];
vev2Str = CConversion`RValueToCFormString[SARAH`VEVSM1^2 + SARAH`VEVSM2^2];
vdStr = CConversion`RValueToCFormString[SARAH`VEVSM1];
vuStr = CConversion`RValueToCFormString[SARAH`VEVSM2];
tanbStr = CConversion`RValueToCFormString[SARAH`VEVSM2 / SARAH`VEVSM1];
muStr = CConversion`RValueToCFormString[-Parameters`GetEffectiveMu[]];
m3Str = CConversion`RValueToCFormString[FlexibleSUSY`M[SARAH`Gluino]];
mA0Str = CConversion`RValueToCFormString[Parameters`GetEffectiveMASqr[]];
vsStr = CConversion`RValueToCFormString[Parameters`GetParameterFromDescription["Singlet-VEV"]];
lambdaStr = CConversion`RValueToCFormString[Parameters`GetParameterFromDescription["Singlet-Higgs-Interaction"]];
"\
// calculate 3rd generation sfermion masses and mixing angles
double mst_1, mst_2, theta_t;
double msb_1, msb_2, theta_b;
double mstau_1, mstau_2, theta_tau;
double msnu_1, msnu_2, theta_nu;
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`TopSquark, "mst_1", "mst_2", "theta_t"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`BottomSquark, "msb_1", "msb_2", "theta_b"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Selectron, "mstau_1", "mstau_2", "theta_tau"] <>
";
" <> TreeMasses`CallThirdGenerationHelperFunctionName[SARAH`Sneutrino, "msnu_1", "msnu_2", "theta_nu"] <>
";