Abstract
A scheme is presented for realizing a tunable phase gate for two atoms. The scheme is based on atom-cavity interaction and linear optics elements. In comparison with previous schemes, the distinct advantage is that the fidelity of the gate is not affected by the atomic spontaneous emission, cavity decay, and imperfection of the photodetectors, which is important for implementing high-fidelity quantum gates under realistic conditions.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
