Quantum computation and entangled state generation through a cavity output process

• Authors: Yan Xia , Chun Hu , Jie Song , He-Shan Song
• Languages of publication: EN

Abstracts

EN

We propose a protocol to realize quantum phase gates and generate entangled states between two atoms trapped in one cavity. In Lamb-Dick limits, it is not necessary to require coincidence detections, which will relax the conditions for the experimental realization. The protocol can be generalized to generate N-atom entangled states.

Keywords

EN

quantum phase gate; entangled state generation; three-level Λ-type atom; linear optical element

• Publisher: De Gruyter Open
• Journal: Open Physics
• Year: 2011
• Volume: 9
• Issue: 5
• Pages: 1255-1260

Dates

published

1 - 10 - 2011

online

15 - 9 - 2011

Contributors

author

Yan Xia

author

Chun Hu

• Department of Physics, Fuzhou University, Fuzhou, 350002, China

author

Jie Song

• Department of Physics, Harbin Institute of Technology, Harbin, 150001, China

author

He-Shan Song

• School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian, 116024, China

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Identifiers

DOI

10.2478/s11534-011-0032-5