XYZ Model Class

Anisotropic nearest-neighbor XYZ spin model built on top of the common QuantumModel workflow.

class edlgt.models.XYZ_model.XYZModel(**kwargs)

Bases: QuantumModel

Anisotropic XYZ nearest-neighbor spin model.

Initialize the XYZ model and site-local Pauli operators.

Parameters:

**kwargs – Arguments forwarded to QuantumModel.

build_Hamiltonian(coeffs)

Assemble the XYZ Hamiltonian.

Parameters:

coeffs (dict) – Coupling dictionary with key "Delta" (ZZ anisotropy). The XX and YY couplings are fixed to 1.