CPHASE00

pyquil.gates.CPHASE00(angle, control, target)[source]

Produces a controlled-phase gate that phases the |00> state:

CPHASE00(phi) = diag([exp(1j * phi), 1, 1, 1])

This gate applies to two qubit arguments to produce the variant of the controlled phase instruction that affects the state 00.

Parameters:
  • angle (Union[Expression, MemoryReference, int64, int, float, complex]) – The input phase angle to apply when both qubits are in the |0> state.
  • control (Union[Qubit, QubitPlaceholder, int]) – Qubit 1.
  • target (Union[Qubit, QubitPlaceholder, int]) – Qubit 2.
Return type:

Gate

Returns:

A Gate object.