Binayak S. Choudhury

Blind Remote Implementation of Arbitrary Two-Qubit Unitary Operation via Pre-Shared Entanglement

We propose a protocol for the remote implementation of an arbitrary two-qubit unitary operation using pre-shared entanglement. In our protocol, Bob possesses an unknown two-qubit state, while Alice implements the required operations using calibrated black-box devices. Alice does not need to know the parameters of these...