3.7. kwant.physics – Physics-related algorithms

Leads

Bands(sys[, args, params]) Class of callable objects for the computation of energy bands.
modes(h_cell, h_hop[, tol, stabilization, …]) Compute the eigendecomposition of a translation operator of a lead.
selfenergy(h_cell, h_hop[, tol]) Compute the self-energy generated by the lead.
two_terminal_shotnoise(smatrix) Compute the shot-noise in a two-terminal setup.
PropagatingModes(wave_functions, velocities, …) The calculated propagating modes of a lead.
StabilizedModes(vecs, vecslmbdainv, nmodes, …) Stabilized eigendecomposition of the translation operator.

Symmetry

DiscreteSymmetry([projectors, …]) A collection of discrete symmetries and conservation laws.

Computation of magnetic field gauge

magnetic_gauge(syst) Fix the magnetic gauge for a finalized system.