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- Title
Rindler fluid with weak momentum relaxation.
- Authors
Khimphun, Sunly; Lee, Bum-Hoon; Park, Chanyong; Zhang, Yun-Long
- Abstract
We realize the weak momentum relaxation in Rindler fluid, which lives on the time-like cutoff surface in an accelerating frame of flat spacetime. The translational invariance is broken by massless scalar fields with weak strength. Both of the Ward identity and the momentum relaxation rate of Rindler fluid are obtained, with higher order correction in terms of the strength of momentum relaxation. The Rindler fluid with momentum relaxation could also be approached through the near horizon limit of cutoff AdS fluid with momentum relaxation, which lives on a finite time-like cutoff surface in Anti-de Sitter(AdS) spacetime, and further could be connected with the holographic conformal fluid living on AdS boundary at infinity. Thus, in the holographic Wilson renormalization group flow of the fluid/gravity correspondence with momentum relaxation, the Rindler fluid can be considered as the Infrared Radiation(IR) fixed point, and the holographic conformal fluid plays the role of the ultraviolet(UV) fixed point.
- Subjects
RELAXATION (Nuclear physics); ANGULAR momentum (Nuclear physics); SCALAR field theory; CORRESPONDENCE principle (Quantum mechanics); SPACETIME
- Publication
Journal of High Energy Physics, 2018, Vol 2018, Issue 1, p1
- ISSN
1126-6708
- Publication type
Article
- DOI
10.1007/JHEP01(2018)058