jet.Rot

class Rot(phi: float, theta: float, omega: float)

Bases: jet.gate.QubitGate

Rot represents an arbitrary single-qubit rotation gate with three Euler angles. Each Pauli rotation gate can be recovered by fixing two of the three parameters:

>>> assert RX(theta).tensor() == Rot(pi/2, -pi/2, theta).tensor()
>>> assert RY(theta).tensor() == Rot(0, 0, theta).tensor()
>>> assert RZ(theta).tensor() == Rot(theta, 0, 0).tensor()

See qml.Rot for more details.

Parameters

• phi (float) – First rotation angle.

• theta (float) – Second rotation angle.

• omega (float) – Third rotation angle.

Attributes

dimension	Returns the dimension of this gate.
indices	Returns the indices of this gate.
num_wires	Returns the number of wires this gate acts on.
params	Returns the parameters of this gate.

dimension

Returns the dimension of this gate.

indices

Returns the indices of this gate. An index is a label associated with an axis of the tensor representation of a gate; the indices of a tensor determine its connectivity in the context of a tensor network.

num_wires

Returns the number of wires this gate acts on.

params

Returns the parameters of this gate.

Methods

tensor([dtype])

Returns the tensor representation of this gate.

tensor(dtype: numpy.dtype = <class 'numpy.complex128'>) → Union[jet.bindings.TensorC64, jet.bindings.TensorC128]

Returns the tensor representation of this gate.

Parameters

dtype (np.dtype) – Data type of the tensor.

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