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	Tunable bistability in hybrid bose-einstein condensate optomechanics
	Yasir, Kashif Ammar; Liu, Wu-Ming
刊名	Scientific reports
	2015-06-02
卷号	5页码:13
ISSN号	2045-2322
DOI	10.1038/srep10612
通讯作者	Yasir, kashif ammar(kashif_ammar@yahoo.com)
英文摘要	Cavity-optomechanics, a rapidly developing area of research, has made a remarkable progress. a stunning manifestation of optomechanical phenomena is in exploiting the mechanical effects of light to couple the optical degree of freedom with mechanical degree of freedom. in this report, we investigate the controlled bistable dynamics of such hybrid optomechanical system composed of cigar-shaped bose-einstein condensate (bec) trapped inside high-finesse optical cavity with one moving-end mirror and is driven by a single mode optical field. the numerical results provide evidence for controlled optical bistability in optomechanics using transverse optical field which directly interacts with atoms causing the coupling of transverse field with momentum side modes, exited by intra-cavity field. this technique of transverse field coupling is also used to control bistable dynamics of both moving-end mirror and bec. the report provides an understanding of temporal dynamics of moving-end mirror and bec with respect to transverse field. moreover, dependence of effective potential of the system on transverse field has also been discussed. to observe this phenomena in laboratory, we have suggested a certain set of experimental parameters. these findings provide a platform to investigate the tunable behavior of novel phenomenon like electromagnetically induced transparency and entanglement in hybrid systems.
WOS关键词	QUANTUM GROUND-STATE ; CAVITY OPTOMECHANICS ; INDUCED TRANSPARENCY ; OPTICAL CAVITY ; MIRROR ; ENTANGLEMENT ; OSCILLATOR ; LIGHT
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000355609600002
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2373571
专题	物理研究所
通讯作者	Yasir, Kashif Ammar
作者单位	Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yasir, Kashif Ammar,Liu, Wu-Ming. Tunable bistability in hybrid bose-einstein condensate optomechanics[J]. Scientific reports,2015,5:13.
APA	Yasir, Kashif Ammar,&Liu, Wu-Ming.(2015).Tunable bistability in hybrid bose-einstein condensate optomechanics.Scientific reports,5,13.
MLA	Yasir, Kashif Ammar,et al."Tunable bistability in hybrid bose-einstein condensate optomechanics".Scientific reports 5(2015):13.

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