3.7. kwant.physics – Physics-related algorithms

Leads

Bands(**kwargs)

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.