dwave.system.temperatures.background_susceptibility_bqm

background_susceptibility_bqm(bqm: BinaryQuadraticModel, chi: float | None = None)

Create the binary quadratic model for the background susceptibility correction.

Background susceptibility is a perturbative correction to the programmed Hamiltonian: bqm = bqm (no background susceptibility) + chi * dbqm (corrections) If chi is None, dbqm is returned, otherwise the perturbed Hamiltonian is returned.

Parameters:

• bqm – A dimod binary quadratic model, describing the programmed Hamiltonian

• chi – Scale of background susceptibility correction

Returns:

A dimod binary quadratic model decribing the background susceptibility correction.

Return type:

dimod.BinaryQuadraticModel

https://docs.dwavesys.com/docs/latest/c_qpu_ice.html#qpu-ice-background-susceptibility (accessed October 21, 2024)