tlquantum.tt_gates.IDENTITY

class tlquantum.tt_gates.IDENTITY(dtype=torch.complex64, device=None)[source]

Identity gate (does not change the state of the qubit on which it acts).

Parameters:

devicestring, device on which to run the computation.

Returns:

IDENTITY

Methods

forward()

Prepares the left qubit of the IDENTITY gate for forward contraction by calling the forward method and preparing the tt-factorized form of matrix representation.

forward()[source]

Prepares the left qubit of the IDENTITY gate for forward contraction by calling the forward method and preparing the tt-factorized form of matrix representation.

Returns:

Gate tensor for general forward pass.