Physical Review C
Physical Review C
5 years ago

Bulk viscosity from hydrodynamic fluctuations with relativistic hydrokinetic theory

Bulk viscosity from hydrodynamic fluctuations with relativistic hydrokinetic theory
Aleksas Mazeliauskas, Derek Teaney, Yukinao Akamatsu
Hydrokinetic theory of thermal fluctuations is applied to a nonconformal relativistic fluid. Solving the hydrokinetic equations for an isotropically expanding background we find that hydrodynamic fluctuations give ultraviolet divergent contributions to the energy-momentum tensor. After shifting the ...

Publisher URL: http://link.aps.org/doi/10.1103/PhysRevC.97.024902

DOI: 10.1103/PhysRevC.97.024902

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