basis.transverse_wavevectors

basis.transverse_wavevectors

Obtains all the relevant transverse wavevectors given the expansion.

Args:

• in_plane_wavevector: The zeroth-order transverse wavevector.
• primitive_lattice_vectors: The primitive vectors for the real-space lattice.
• expansion: The expansion for which the set of transverse wavevectors are sought.

Returns:

• None: The transverse wavevectors.