4.4. kwant.continuum – Tools for continuum systems

Discretizer

discretize(hamiltonian[, coords, ...]) Construct a tight-binding model from a continuum Hamiltonian.
discretize_symbolic(hamiltonian[, coords, ...]) Discretize a continuous Hamiltonian into a tight-binding representation.
build_discretized(tb_hamiltonian, coords, *) Create a template builder from a symbolic tight-binding Hamiltonian.

Symbolic helpers

sympify(expr[, locals]) Sympify object using special rules for Hamiltonians.
lambdify(expr[, locals]) Return a callable object for computing a continuum Hamiltonian.