-
Notifications
You must be signed in to change notification settings - Fork 0
/
prob8.cpp
103 lines (71 loc) · 2.69 KB
/
prob8.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
#include "wavebox.hpp"
using namespace std;
int main()
{
//sim params
double h = 0.005; //Stepsize space
double dt = 2.5e-5; //Stepsize time
double T = 0.002; //Max time
//Packet params
double c_x = 0.25; //packet start center x
double s_x = 0.05; //packet start std x
double p_x = 200.; //packet start momentum x
double c_y = 0.5; //packet start center y
double s_y = 0.2; //packet start std y
double p_y = 0.0; //packet start momentum y
//potential params
double v_0 = 1.e10; //potential
double x_thick = 0.02; //thicknes of barrier
double x_center = 0.5; // symmetry center of barrier
double slit_width1 = 0.05; //width slit
double wall_width1 = 0.05; //width of wall separating slits
int n_slits1 = 1;
int n_slits2 = 2;
int n_slits3 = 3;
std::vector<double> slit_widths;
std::vector<double> wall_widths;
slit_widths.push_back(slit_width1);
slit_widths.push_back(slit_width1);
slit_widths.push_back(slit_width1);
wall_widths.push_back(wall_width1);
wall_widths.push_back(wall_width1);
bool prob8_noV = true;
if (prob8_noV)
{
Wavebox catbox8 = Wavebox(h, dt, T);
catbox8.initialize_packet(c_x, c_y, p_x, p_y, s_x, s_y);
catbox8.simulate(true, false);
arma::cx_cube u_cube = catbox8.u_cube;
u_cube.save("prob8_u_cube_noV");
}
bool prob8_single = true;
if (prob8_single)
{
Wavebox catbox8 = Wavebox(h, dt, T);
catbox8.generate_slit_potential(x_thick, x_center, n_slits1 ,slit_widths ,wall_widths ,v_0);
catbox8.initialize_packet(c_x, c_y, p_x, p_y, s_x, s_y);
catbox8.simulate(true, false);
arma::cx_cube u_cube = catbox8.u_cube;
u_cube.save("prob8_u_cube_single");
}
bool prob8_double = true;
if (prob8_double)
{
Wavebox catbox8 = Wavebox(h, dt, T);
catbox8.generate_slit_potential(x_thick, x_center, n_slits2 ,slit_widths ,wall_widths ,v_0);
catbox8.initialize_packet(c_x, c_y, p_x, p_y, s_x, s_y);
catbox8.simulate(true, false);
arma::cx_cube u_cube = catbox8.u_cube;
u_cube.save("prob8_u_cube_double");
}
bool prob8_triple = true;
if (prob8_triple)
{
Wavebox catbox8 = Wavebox(h, dt, T);
catbox8.generate_slit_potential(x_thick, x_center, n_slits3 ,slit_widths ,wall_widths ,v_0);
catbox8.initialize_packet(c_x, c_y, p_x, p_y, s_x, s_y);
catbox8.simulate(true, false);
arma::cx_cube u_cube = catbox8.u_cube;
u_cube.save("prob8_u_cube_triple");
}
}