期刊
INTERNATIONAL JOURNAL OF MODERN PHYSICS D
卷 21, 期 4, 页码 -出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0218271812500381
关键词
Classical black holes; analog gravity; Josephson effect
资金
- NSFC, China [10947116, 11005072]
- Shanghai Rising-Star Program
- SRF for ROCS, SEM
- NSFC [10905037]
- Shanghai Leading Academic Discipline Project [S30105]
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.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据