Generation of pure multipartite entangled vibrational states for ions trapped in a cavity
Journal Article
·
· Physical Review. A
- Department of Physics, Huazhong Normal University, Wuhan 430079 (China)
We propose schemes for the deterministic preparation of pure multipartite entangled vibrational states for N ions trapped in a single-mode cavity. Through sequentially sending lasers with appropriate phases and amplitudes to drive the ions, two kinds of pure multipartite entangled continuous variable entangled states respectively suggested by van Loock and Braunstein [Phys. Rev. Lett. 84, 3482 (2000)] and Pfister et al. [Phys. Rev. A 70, 020302(R) (2004)] can be unconditionally prepared with the help of cavity dissipation.
- OSTI ID:
- 20974806
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 5 Vol. 74; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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