supergrad.utils.operators.phase#
- supergrad.utils.operators.phase(n, phi0=0)[source]#
Single-mode Pegg-Barnett phase operator.
SuperGrad-supported implementation of
qutip.core.operators.phase().Original docstring below.
- Parameters:
phi0 (float, default: 0) – Reference phase.
- Returns:
oper – Phase operator with respect to reference phase.
- Return type:
qobj