Skip to content

Make J and use of sign rule configurable for Heisenberg Hamiltonian

Vicentini Filippo requested to merge github/fork/femtobit/pr-Heisenberg into v2.1

Created by: femtobit

Ising has configurable J, so why not also make it configurable for Heisenberg (even though in the static case it's only is a rescaling of the energy).

Also, while for VMC on a bipartite lattice the sign rule is crucial, adding the option of disabling it can be useful (e.g., to see its influence).

Merge request reports