Nonclassical bose-einstein condensate

Zeng E.N.G. Heping; Lin I.N. Fucheng

doi:10.1088/0256-307X/12/10/005

Nonclassical bose-einstein condensate

Zeng E.N.G. Heping
, Lin I.N. Fucheng

Academia Sinica Taiwan

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

A scheine for the generation of a nonclassical Bose-Einstein condensate is proposed in a J_g =： 1 → J_e = 0 system wheie ultracold atoms are populated in one ground-state sublevel g_) and form a Bose-Einstein condensate. coupJiiig the condeiisate to copropagating classica.1 (s-) and quantum (s⁺) non-resonant tra.velUng-w&ve l&ser üelds, elFective two-photon excit&tions between two giound-state sublevels p_) and g+) create a new condensate-in For an appropriate selection of the inteiaction time and atom-ßeld coupling strengths_f the qu&ntum features of the quantized laser ßeldy which ma.y be prepared in a ceitain nonclassical state, can be exchanged with those of the quaiitiun density üeZd of the geuerated condensate.

源语言	英语
页（从-至）	593-596
页数	4
期刊	Chinese Physics Letters
卷	12
期	10
DOI	https://doi.org/10.1088/0256-307X/12/10/005
出版状态	已出版 - 10月 1995
已对外发布	是

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10.1088/0256-307X/12/10/005

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引用此

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abstract = "A scheine for the generation of a nonclassical Bose-Einstein condensate is proposed in a Jg =： 1 → Je = 0 system wheie ultracold atoms are populated in one ground-state sublevel g\_) and form a Bose-Einstein condensate. coupJiiig the condeiisate to copropagating classica.1 (s-) and quantum (s+) non-resonant tra.velUng-w\&ve l\&ser {\"u}elds, elFective two-photon excit\&tions between two giound-state sublevels p\_) and g+) create a new condensate-in For an appropriate selection of the inteiaction time and atom-{\ss}eld coupling strengthsf the qu\&ntum features of the quantized laser {\ss}eldy which ma.y be prepared in a ceitain nonclassical state, can be exchanged with those of the quaiitiun density {\"u}eZd of the geuerated condensate.",

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AB - A scheine for the generation of a nonclassical Bose-Einstein condensate is proposed in a Jg =： 1 → Je = 0 system wheie ultracold atoms are populated in one ground-state sublevel g_) and form a Bose-Einstein condensate. coupJiiig the condeiisate to copropagating classica.1 (s-) and quantum (s+) non-resonant tra.velUng-w&ve l&ser üelds, elFective two-photon excit&tions between two giound-state sublevels p_) and g+) create a new condensate-in For an appropriate selection of the inteiaction time and atom-ßeld coupling strengthsf the qu&ntum features of the quantized laser ßeldy which ma.y be prepared in a ceitain nonclassical state, can be exchanged with those of the quaiitiun density üeZd of the geuerated condensate.

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