Squeezed Atom Laser for Bose-Einstein Condensate with Minimal Length

被引:4
作者
Dey, Sanjib [1 ]
Hussin, Veronique [2 ,3 ]
机构
[1] Indian Inst Sci Educ & Res Mohali, Dept Phys Sci, Sect 81, Sas Nagar 140306, Manauli, India
[2] Univ Montreal, Dept Math & Stat, Montreal, PQ H3C 3J7, Canada
[3] Univ Montreal, Ctr Rech Math, Montreal, PQ H3C 3J7, Canada
关键词
Squeezed states; Minimal length; Noncommutative space; Atom laser; Generalized uncertainty principle; GENERALIZED UNCERTAINTY PRINCIPLE; QUANTUM-GRAVITY; SPACE; GENERATION; STATES; LIGHT; WAVES; TIME;
D O I
10.1007/s10773-019-04190-9
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We study a protocol for constructing a squeezed atom laser for a model originating from the generalized uncertainty principle. We show that the squeezing effects arising from such systems do not require any squeezed light as an input, but the squeezing appears automatically because of the structure of the model it owns. The output atom laser beam becomes squeezed due to the nonlinear interaction between the Bose-Einstein condensate and the deformed radiation field created due to the noncommutative structure. We analyze several standard squeezing techniques based on the analytical expressions followed by a numerical analysis for further insights.
引用
收藏
页码:3138 / 3148
页数:11
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