Holographic Josephson junction from massive gravity

doi:http://dx.doi.org/10.1103/PhysRevD.93.104009

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	Holographic Josephson junction from massive gravity
	Hu, YP ; Li, HF ; Zeng, HB ; Zhang, HQ
刊名	PHYSICAL REVIEW D
	2016
卷号	93 期号:10 页码:104009
DOI	http://dx.doi.org/10.1103/PhysRevD.93.104009
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.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
资助机构	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]
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/23166]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Nanjing Univ Aeronaut & Astronaut, Coll Sci, Nanjing 210016, Jiangsu, Peoples R China 3.Shanxi Datong Univ, Dept Phys, Inst Theoret Phys, Datong 037009, Peoples R China 4.Natl Cent Univ, Dept Phys, Chungli 320, Taiwan 5.Univ Utrecht, Inst Theoret Phys, Leuvenlaan 4, NL-3584 CE Utrecht, Netherlands
推荐引用方式 GB/T 7714	Hu, YP,Li, HF,Zeng, HB,et al. Holographic Josephson junction from massive gravity[J]. PHYSICAL REVIEW D,2016,93(10):104009.
APA	Hu, YP,Li, HF,Zeng, HB,&Zhang, HQ.(2016).Holographic Josephson junction from massive gravity.PHYSICAL REVIEW D,93(10),104009.
MLA	Hu, YP,et al."Holographic Josephson junction from massive gravity".PHYSICAL REVIEW D 93.10(2016):104009.