Introduction

Here are some examples to illustrate how this package could be used.

• Graphene
• • Energy bands
  • Edge states
  • Auto-generation of the analytical expression of the Hamiltonian matrix
• p+ip Superconductor on Square Lattice
• • Energy bands
  • Berry curvature and Chern number
  • Edge states
  • Auto-generation of the analytical expression of the Hamiltonian matrix
• Free Spinless Fermions on Kagome Lattice
• • Lattice structure
  • Energy bands
  • Density of states
  • Fermi surface
• Phonons on Square Lattice
• • Energy bands
  • Inelastic neutron scattering spectra