Spin wave theory for magnetically ordered quantum lattice systems based on the QuantumLattices pack and the TightBindingApproximation pack.
In Julia v1.8+, please type ] in the REPL to use the package mode, then type this command:
pkg> add SpinWaveTheory[Examples of spin wave theory for magnetically ordered quantum lattice systems](@ref examples)
Due to the fast development of this package, releases with different minor version numbers are not guaranteed to be compatible with previous ones before the release of v1.0.0. Comments are welcomed in the issues.