triqs.lattice.tight_binding.TBLattice.dispersion
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TBLattice.
dispersion
(arg)[source] Evaluate the dispersion relation for a momentum vector k in units of the reciprocal lattice vectors
- Signature(k_cvt K) -> nda::array<double, 1>
- Evaluate the dispersion relation for a momentum vector k in units of the reciprocal lattice vectors
- Signature(nda::array_const_view<double,2> K) -> nda::array<double, 2>
- Evaluate the dispersion relation for an array of momentum vectors k in units of the reciprocal lattice vectors
- Signature(mesh::brzone k_mesh) -> gf<mesh::brzone, tensor_real_valued<1>>
- Evaluate the dispersion relation on the k_mesh and return the associated Green-function object