PMO OpenIR  > 宇宙伽马暴、中子星及相关物理研究团组
Sonic propagation and causal evolution for dissipative relativistic superfluid hydrodynamics
Zhang, Sun1,2; Dong, Yi-Qiao3
2015-09-30
Source PublicationMODERN PHYSICS LETTERS B
Volume29Issue:26Pages:1550156
AbstractFor the first time in this paper, we have studied sonic propagation and causal evolution for dissipative relativistic superfluid in the framework of second-order dissipative theory. General features of the evolution modes are provided and the sound speeds are identified as the propagation of discontinuity, in agreement with earlier theoretical studies. Moreover, the growth equation is obtained to describe the decay and growth of the discontinuity propagating along its normal trajectory. The solution is in an integral form and various cases are discussed. Some important features of the second-order theory are also presented for the first time, which may be meaningful for future experiments to identify the dissipative theory of relativistic superfluidity.
KeywordDissipation Relativistic Superfluid Second-order Theory
Subject Area天文和天体物理
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1142/S0217984915501560
WOS KeywordSPONTANEOUS SYMMETRY-BREAKING ; KINETIC-THEORY ; VISCOUS-FLUID ; COMPATIBILITY CONDITIONS ; WEAK DISCONTINUITIES ; WAVES ; THERMODYNAMICS ; MECHANICS ; DYNAMICS ; VELOCITY
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
WOS IDWOS:000362447300006
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Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/14923
Collection宇宙伽马暴、中子星及相关物理研究团组
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Key Lab Dark Matter & Space Astron, Nanjing 210008, Jiangsu, Peoples R China
2.PMO NJU, Joint Ctr Particle Nucl Phys & Cosmol J CPNPC, Nanjing 210008, Peoples R China
3.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing 100012, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Sun,Dong, Yi-Qiao. Sonic propagation and causal evolution for dissipative relativistic superfluid hydrodynamics[J]. MODERN PHYSICS LETTERS B,2015,29(26):1550156.
APA Zhang, Sun,&Dong, Yi-Qiao.(2015).Sonic propagation and causal evolution for dissipative relativistic superfluid hydrodynamics.MODERN PHYSICS LETTERS B,29(26),1550156.
MLA Zhang, Sun,et al."Sonic propagation and causal evolution for dissipative relativistic superfluid hydrodynamics".MODERN PHYSICS LETTERS B 29.26(2015):1550156.
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