jet.QuditRegister

class QuditRegister(dim: int, size: int, data: Optional[numpy.ndarray] = None)

Bases: jet.state.State

QuditRegister represents a qudit register state.

Parameters

• dim (int) – Dimension of the qudits.

• size (int) – Number of qudits.

• data (np.ndarray or None) – Optional state vector.

Attributes

indices	Returns the indices of this state.
num_wires	Returns the number of wires connected to this state.

indices

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

num_wires

Returns the number of wires connected to this state.

Methods

tensor([dtype])

Returns the tensor representation of this state.

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

Returns the tensor representation of this state.

Parameters

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

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