Implementation of Photonic Phase Gate and Squeezed States via a Two-Level Atom and Bimodal Cavity

We propose a theoretical model for realizing a photonic two-qubit phase gate in cavity QED using a one-step process. The fidelity and probability of success of the conditional quantum phase gate is very high in the presence of cavity decay. Our scheme only employs one two-level atom, and thus is muc...

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Bibliographic Details
Main Authors: Shiqing Tang, Xi Jiang, Xinwen Wang, Xingdong Zhao
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/9/8/583