期刊
SCIPOST PHYSICS
卷 5, 期 5, 页码 -出版社
SCIPOST FOUNDATION
DOI: 10.21468/SciPostPhys.5.5.053
关键词
-
资金
- US Department of Energy [DE-SC0013682]
- National Science Foundation of Belgium (FWO) [G.001.12 Odysseus]
- European Research Council [ERC-2013-CoG 616732 HoloQosmos]
- Israel Science Foundation [504/13]
- Lady Davis Foundation
- Israeli Science Foundation under an ISF-UGC [630/14]
- ISF excellence center grant [1989/14]
- BSF [2016324]
We classify all possible allowed constitutive relations of relativistic fluids in a statistical mechanical limit using the Schwinger-Keldysh effective action for hydrodynamics. We find that microscopic unitarity enforces genuinely new constraints on the allowed transport coefficients that are invisible in the classical hydrodynamic description; they are not implied by the second law or the Onsager relations. We term these conditions Schwinger-Keldysh positivity and provide explicit examples of the various allowed terms. Copyright K. Jensen et al.
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