diracCone This repository contains the codes for paper https://arxiv.org/abs/2212.02087 . numerical solution of eigenenergy along section k1=0 spectrumArbitraryp.py perturbative solution of eigenenergy; plot the numerical solutions and perturbative solutions pltSpectrumSection.py numerical computation of circular dynamical phase and AB phase the value of p can be changed numericalArbitraryp1.py plot the dynamical, Berry and AB phases for different values of p plt3phases.py plot energy surfaces pltSurface3Groups.py