cirq.eye_tensor

Returns an identity matrix reshaped into a tensor.

cirq.eye_tensor(
    half_shape: Tuple[int, ...], *, dtype: 'DTypeLike'
) -> np.ndarray

Args
`half_shape`	A tuple representing the number of quantum levels of each qubit the returned matrix applies to. `half_shape` is (2, 2, 2) for a three-qubit identity operation tensor.
`dtype`	The numpy dtype of the new array.

Returns
The created numpy array with shape `half_shape + half_shape`.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2022-06-09 UTC.

Args