cirq.PauliInteractionGate

class cirq.PauliInteractionGate(pauli0: cirq.ops.pauli.Pauli, invert0: bool, pauli1: cirq.ops.pauli.Pauli, invert1: bool, *, exponent: Union[cirq.value.symbol.Symbol, float] = 1.0)

__init__(pauli0: cirq.ops.pauli.Pauli, invert0: bool, pauli1: cirq.ops.pauli.Pauli, invert1: bool, *, exponent: Union[cirq.value.symbol.Symbol, float] = 1.0) → None

Parameters:

• pauli0 – The interaction axis for the first qubit.
• invert0 – Whether to condition on the +1 or -1 eigenvector of the first qubit’s interaction axis.
• pauli1 – The interaction axis for the second qubit.
• invert1 – Whether to condition on the +1 or -1 eigenvector of the second qubit’s interaction axis.
• exponent – Determines the amount of phasing to apply to the vector equal to the tensor product of the two conditions.

Methods

on(*qubits)	Returns an application of this gate to the given qubits.
qubit_index_to_equivalence_group_key(index)	Returns a key that differs between non-interchangeable qubits.
validate_args(qubits)	Checks if this gate can be applied to the given qubits.

Attributes

CNOT
CZ
exponent