Abstract We investigate the nonlinear dynamics of a system composed of a cigar-shaped Bose-Einstein condensate and an optical cavity with the two sides coupled dispersively. By adopting discrete-mode approximation for the condensate, taking atom loss as a necessary part of the model to analyze the evolution of the system, while using trial and error method to find out steady states of the system as a reference, numerical simulation demonstrates that with a constant pump, atom loss will trigger a quantum optical bi-stability switch, which predicts a new interesting phenomenon for experiments to verify.
Wu Bao-Jun (吴宝俊), Cui Fu-Cheng (崔傅成) Atom-loss-induced quantum optical bi-stability switch 2012 Chin. Phys. B 21 103701
[1]
Brennecke F, Donner T, Ritter S, Bourdel T, Köhl M and Esslinger T 2007 Nature 450 268
[2]
Colombe Y, Steinmetz T, Dubois G, Linke F, Hunger D and Reichel J 2007 Nature 450 272
[3]
Gupta S, Moore K L, Murch K W and Stamper-Kurn D M 2007 Phys. Rev. Lett. 99 213601
[4]
Sauer J A, Fortier K M, Chang M S, Hamley C D and Chapman M S 2004 Phys. Rev. A 69 051804(R)
[5]
Slama S, Bux S, Krenz G, Zimmermann C and Courteille P W 2007 Phys. Rev. Lett. 98 053603
[6]
Murch K W, Moore K L, Gupta S and Stamper-Kurn D M 2008 Nature Phys. 4 561
[7]
Brennecke F, Ritter S, Donner T and Esslinger T 2008 Science 322 235
[8]
Öttl A, Ritter S, Köhl M and Esslinger T 2005 Phys. Rev. Lett. 95 090404
[9]
Bourdel T, Donner T, Ritter S, Öttl A, Köhl M and Esslinger T 2006 Phys. Rev. A 73 043602
[10]
Ritter S, Öttl A, Donner T, Bourdel T, Köhl M and Esslinger T 2007 Phys. Rev. Lett. 98 090402
[11]
Klinner J, Lindholdt M, Nagorny B and Hemmerich A 2006 Phys. Rev. Lett. 96 023002
[12]
Elsässer T, Nagorny B and Hemmerich A 2004 Phys. Rev. A 69 033403
[13]
Nagorny B, Elsässer T and Hemmerich A 2003 Phys. Rev. Lett. 91 153003
[14]
Horak P, Barnett S M and Ritsch H 2000 Phys. Rev. A 61 033609
[15]
Larson J, Damski B, Morigi G and Lewenstein M 2008 Phys. Rev. Lett. 100 050401
[16]
Larson J, Fernandez-Vidal S, Morigi G and Lewenstein M 2008 New J. Phys. 10 045002
[17]
Larson J, Morigi G and Lewenstein M 2008 Phys. Rev. A 78 023815
[18]
Zhang J M, Liu W M and Zhou D L 2008 Phys. Rev. A 78 043618
[19]
Zhang J M, Cui F C, Zhou D L and Liu W M 2009 Phys. Rev. A 79 033401
[20]
Görlitz A, Vogels J M, Leanhardt A E, Raman C, Gustavson T L, Abo-Shaeer J R, Chikkatur A P, Gupta S, Inouye S, Rosenband T and Ketterle W 2001 Phys. Rev. Lett. 87 130402
[21]
Maschler C and Ritsch H 2005 Phys. Rev. Lett. 95 260401
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