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题名: ACOUSTIC BLACK HOLES FROM SUPERCURRENT TUNNELING
作者: Ge, XH ;  Wu, SF ;  Wang, YP ;  Yang, GH ;  Shen, YG
刊名: INTERNATIONAL JOURNAL OF MODERN PHYSICS D
出版日期: 2012
卷号: 21, 期号:4, 页码:1250038
关键词: ANALOG
学科分类: Physics
通讯作者: Ge, XH (reprint author), Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China.
部门归属: [Ge, Xian-Hui; Wu, Shao-Feng; Yang, Guo-Hong] Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China; [Ge, Xian-Hui] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China; [Wang, Yunping] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China; [Shen, You-Gen] Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
英文摘要: We present a version of acoustic black holes by using the principle of the Josephson effect. We find that in the case where two superconductors A and B are separated by an insulating barrier, an acoustic black hole may be created in the middle region between the two superconductors. We discuss in detail how to describe an acoustic black hole in the Josephson junction and write the metric in the language of the superconducting electronics. Our final results infer that for big enough tunneling current and thickness of the junction, experimental verification of the Hawking temperature could be possible.
资助者: NSFC, China [10947116, 11005072]; Shanghai Rising-Star Program; SRF for ROCS, SEM; NSFC [10905037]; Shanghai Leading Academic Discipline Project [S30105]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000303201900008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15129
Appears in Collections:理论物理所2012年知识产出_期刊论文

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Recommended Citation:
Ge, XH,Wu, SF,Wang, YP,et al. ACOUSTIC BLACK HOLES FROM SUPERCURRENT TUNNELING[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2012,21(4):1250038.
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