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题名: Holographic Josephson junction from massive gravity
作者: Hu, YP ;  Li, HF ;  Zeng, HB ;  Zhang, HQ
刊名: PHYSICAL REVIEW D
出版日期: 2016
卷号: 93, 期号:10, 页码:104009
学科分类: Astronomy & Astrophysics; Physics
DOI: http://dx.doi.org/10.1103/PhysRevD.93.104009
通讯作者: Hu, YP (reprint author), Nanjing Univ Aeronaut & Astronaut, Coll Sci, Nanjing 210016, Jiangsu, Peoples R China. ;  Li, HF (reprint author), Shanxi Datong Univ, Dept Phys, Inst Theoret Phys, Datong 037009, Peoples R China. ;  Zeng, HB (reprint author), Natl Cent Univ, Dept Phys, Chungli 320, Taiwan. ;  Zhang, HQ (reprint author), Univ Utrecht, Inst Theoret Phys, Leuvenlaan 4, NL-3584 CE Utrecht, Netherlands. ;  Hu, YP (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
文章类型: Article
英文摘要: We study the holographic superconductor-normal metal-superconductor (SNS) Josephson junction in de Rham-Gabadadze-Tolley massive gravity. If the boundary theory is independent of spatial directions, i.e., if the chemical potential is homogeneous in spatial directions, we find that the graviton mass parameter will make it more difficult for the normal metal-superconductor phase transition to take place. In the holographic model of the Josephson junction, it is found that the maximal tunneling current will decrease according to the graviton mass parameter. Besides, the coherence length of the junction decreases as well with respect to the graviton mass parameter. If one interprets the graviton mass parameter as the effect of momentum dissipation in the boundary field theory, this indicates that the stronger the momentum dissipation is, the smaller the coherence length is.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Particles & Fields
收录类别: SCI
项目资助者: KITPC ;  National Natural Science Foundation of China (NSFC) [11105004, 11205097, 11575083, 11565017] ;  Program for the Innovative Talents of Higher Learning Institutions of Shanxi ;  Natural Science Foundation for Young Scientists of Shanxi Province, China [2012021003-4] ;  Fundamental Research Funds for the Central Universities [NS2015073] ;  Shanghai Key Laboratory of Particle Physics and Cosmology [11DZ2260700] ;  Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21664
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Recommended Citation:
Hu, YP,Li, HF,Zeng, HB,et al. Holographic Josephson junction from massive gravity[J]. PHYSICAL REVIEW D,2016,93(10):104009.
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