Module: cirq.qis.channels

Tools for analyzing and manipulating quantum channels.

Functions

kraus_to_channel_matrix(...): Returns the matrix representation of the linear map with given Kraus operators.

kraus_to_choi(...): Returns the unique Choi matrix corresponding to a Kraus representation of a channel.

operation_to_channel_matrix(...): Returns the matrix representation of a superoperator in standard basis.

operation_to_choi(...): Returns the unique Choi matrix associated with a superoperator.