Knowledge Management System of Institute of Theoretical Physics, CAS
Ge, XH; Wu, SF; Wang, YP; Yang, GH; Shen, YG; Ge, XH (reprint author), Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China. | |
ACOUSTIC BLACK HOLES FROM SUPERCURRENT TUNNELING | |
发表期刊 | INTERNATIONAL JOURNAL OF MODERN PHYSICS D |
语种 | 英语 |
关键词 | Analog |
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. |
2012 | |
ISSN | 0218-2718 |
卷号 | 21期号:4页码:1250038 |
学科领域 | Physics |
收录类别 | SCI |
项目资助者 | NSFC, China [10947116, 11005072]; Shanghai Rising-Star Program; SRF for ROCS, SEM; NSFC [10905037]; Shanghai Leading Academic Discipline Project [S30105] ; NSFC, China [10947116, 11005072]; Shanghai Rising-Star Program; SRF for ROCS, SEM; NSFC [10905037]; Shanghai Leading Academic Discipline Project [S30105] ; NSFC, China [10947116, 11005072]; Shanghai Rising-Star Program; SRF for ROCS, SEM; NSFC [10905037]; Shanghai Leading Academic Discipline Project [S30105] ; NSFC, China [10947116, 11005072]; Shanghai Rising-Star Program; SRF for ROCS, SEM; NSFC [10905037]; Shanghai Leading Academic Discipline Project [S30105] |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/15129 |
专题 | SCI期刊论文 |
通讯作者 | Ge, XH (reprint author), Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China. |
推荐引用方式 GB/T 7714 | 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. |
APA | Ge, XH,Wu, SF,Wang, YP,Yang, GH,Shen, YG,&Ge, XH .(2012).ACOUSTIC BLACK HOLES FROM SUPERCURRENT TUNNELING.INTERNATIONAL JOURNAL OF MODERN PHYSICS D,21(4),1250038. |
MLA | Ge, XH,et al."ACOUSTIC BLACK HOLES FROM SUPERCURRENT TUNNELING".INTERNATIONAL JOURNAL OF MODERN PHYSICS D 21.4(2012):1250038. |
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