quant_met.mean_field.hamiltonians.

BaseHamiltonian

class quant_met.mean_field.hamiltonians.BaseHamiltonian(parameters)

Base class for Hamiltonians.

Methods

bdg_hamiltonian(k)	Bogoliuobov de Genne Hamiltonian.
bdg_hamiltonian_derivative(k, direction)	Deriative of the BdG Hamiltonian.
calculate_bandstructure(k[, overlaps])	Calculate the band structure.
calculate_density_of_states(k)	Calculate the density of states.
calculate_spectral_gap(k)	Calculate the spectral gap.
diagonalize_bdg(k)	Diagonalize the BdG Hamiltonian.
diagonalize_nonint(k)	Diagonalize the normal state Hamiltonian.
from_file(filename)	Initialize a Hamiltonian from an HDF5 file.
gap_equation(k)	Gap equation.
get_parameters_model()	Return the specific parameters model for the subclass.
hamiltonian(k)	Return the normal state Hamiltonian in orbital basis.
hamiltonian_derivative(k, direction)	Deriative of the Hamiltonian.
save(filename)	Save the Hamiltonian as a HDF5 file.
setup_lattice(parameters)	Set up lattice based on parameters.