TY  - JOUR
A1  - Harutyunyan, Arus
A1  - Sedrakian, Armen
A1  - Rischke, Dirk-Hermann
T1  - Relativistic dissipative fluid dynamics from the non-equilibrium statistical operator
T2  - Particles
N2  - We present a new derivation of second-order relativistic dissipative fluid dynamics for quantum systems using Zubarev’s formalism for the non-equilibrium statistical operator. In particular, we discuss the shear-stress tensor to second order in gradients and argue that the relaxation terms for the dissipative quantities arise from memory effects contained in the statistical operator. We also identify new transport coefficients which describe the relaxation of dissipative processes to second order and express them in terms of equilibrium correlation functions, thus establishing Kubo-type formulae for the second-order transport coefficients.
KW  - relativistic fluid dynamics
KW  - statistical operator
KW  - non-equilibrium states
KW  - transport coefficients
KW  - correlation functions
Y1  - 2018
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/51492
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-514928
N1  - © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
VL  - 1
SP  - 155
EP  - 165
PB  - MDPI
CY  - Basel
ER  -