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在旋量Bose-Einstein凝聚体(BEC)中引入量子Zeno子空间,将系统由3个自由度简化到2个自由度,给出了在S=1的反铁磁旋量BEC中制备双模最大纠缠态的方案.通过计算未简化系统中粒子数随时间的演化,证明了引入量子Zeno子空间简化系统的准确性.
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关键词:
- Bose-Einstein凝聚 /
- 量子纠缠 /
- 量子Zeno空间
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[2] Esteve J, Gross C, Weller A, Giovanazzi S, Oberthaler M K 2008 Nature 455 1216
[3] Sorensen A, Duan L M, Cirac J I, Zoller P 2001 Nature 409 63
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[5] Shi Y, Niu Q 2006 Phys. Rev. Lett. 96 140401
[6] Deb B, Agarwal G S 2008 Phys. Rev. A 78 013639
[7] Cola M M, Piovella N 2004 Phys. Rev. A 70 045601
[8] Li Z G, Fei S M, Albeverio S, Liu W M 2009 Phys. Rev. A 80 034301
[9] Li Z G, Fei S M, Wang Z D, Liu W M 2009 Phys. Rev. A 79 024303
[10] Li Z G, Zhao M J, Fei S M, Liu W M 2010 Phys. Rev. A 81 042312
[11] Duan L M, Cirac J I, Zoller P 2002 Phys. Rev. A 65 033619
[12] Zhang M, You L 2003 Phys. Rev. Lett. 91 230404
[13] Yi S, Müstecaplio Agˇ lu E, Sun C P, You L 2002 Phys. Rev. A 66 011601
[14] Xu Y, Jia D J, Li Z X, Chen B, Tan L 2009 Acta Phys. Sin. 58 55 (in Chinese) [徐 岩、 贾多杰、 李照鑫、 陈 兵、 谭 磊 2009 物理学报 58 55]
[15] Hines A P, McKenzie R H, Milburn G J 2003 Phys. Rev. A 67 013609
[16] Ho T L 1998 Phys. Rev. Lett. 81 742
[17] Law C K, Pu H, Bigelow N P 1998 Phys. Rev. Lett. 81 5257
[18] Pu H, Law C K, Raghavan S, Eberly J H, Bigelow N P 1999 Phys. Rev. A 60 1463
[19] Facchi P, Pascazio S 2002 Phys. Rev. Lett. 89 080401
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[1] Kheruntsyan K V, Olsen M K, Drummond P D 2005 Phys. Rev. Lett. 95 150405
[2] Esteve J, Gross C, Weller A, Giovanazzi S, Oberthaler M K 2008 Nature 455 1216
[3] Sorensen A, Duan L M, Cirac J I, Zoller P 2001 Nature 409 63
[4] Kitagawa M, Ueda M 1993 Phys. Rev. A 47 5138
[5] Shi Y, Niu Q 2006 Phys. Rev. Lett. 96 140401
[6] Deb B, Agarwal G S 2008 Phys. Rev. A 78 013639
[7] Cola M M, Piovella N 2004 Phys. Rev. A 70 045601
[8] Li Z G, Fei S M, Albeverio S, Liu W M 2009 Phys. Rev. A 80 034301
[9] Li Z G, Fei S M, Wang Z D, Liu W M 2009 Phys. Rev. A 79 024303
[10] Li Z G, Zhao M J, Fei S M, Liu W M 2010 Phys. Rev. A 81 042312
[11] Duan L M, Cirac J I, Zoller P 2002 Phys. Rev. A 65 033619
[12] Zhang M, You L 2003 Phys. Rev. Lett. 91 230404
[13] Yi S, Müstecaplio Agˇ lu E, Sun C P, You L 2002 Phys. Rev. A 66 011601
[14] Xu Y, Jia D J, Li Z X, Chen B, Tan L 2009 Acta Phys. Sin. 58 55 (in Chinese) [徐 岩、 贾多杰、 李照鑫、 陈 兵、 谭 磊 2009 物理学报 58 55]
[15] Hines A P, McKenzie R H, Milburn G J 2003 Phys. Rev. A 67 013609
[16] Ho T L 1998 Phys. Rev. Lett. 81 742
[17] Law C K, Pu H, Bigelow N P 1998 Phys. Rev. Lett. 81 5257
[18] Pu H, Law C K, Raghavan S, Eberly J H, Bigelow N P 1999 Phys. Rev. A 60 1463
[19] Facchi P, Pascazio S 2002 Phys. Rev. Lett. 89 080401
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