qiskit.algorithms.PhaseEstimationScale.scale_phases

PhaseEstimationScale.scale_phases(phases, id_coefficient=0.0)

Convert a list or dict of phases to eigenvalues.

The values in the list, or keys in the dict, are values of phi` and are converted as described in the description of ``scale_phase. In case phases is a dict, the values of the dict are passed unchanged.

Parameters

• phases (Union[List, Dict]) – a list or dict of values of phi.

• id_coefficient (float) – All eigenvalues are shifted by this value.

Return type

Union[Dict, List]

Returns

Eigenvalues computed from phases.