Controlled phase quantum gate on off-resonant interaction of photon with three-level atom in single-mode resonator

TL;DR

This paper proposes an optical scheme for implementing a controlled phase quantum gate using off-resonant photon interaction with a three-level atom in a single-mode resonator, discussing potential physical realizations.

Contribution

It introduces a novel optical scheme for a controlled phase quantum gate leveraging off-resonant interactions in cavity QED systems.

Findings

Proposed a feasible physical implementation of the quantum gate.

Analyzed the interaction dynamics between photon and three-level atom.

Discussed potential experimental setups for realization.

Abstract

The optical scheme is proposed for realization of controlled phase quantum gate based on the off-resonant interaction of photon with three-level atom in single mode QED-cavity. Possible physical implementation of this scheme is discussed.