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arXiv · 1807.04223

Viscous hydrodynamics for nonconformal anisotropic fluids

Mike McNelis·Dennis Bazow·Ulrich Heinz
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Abstract

A new formulation of (3+1)-dimensional anisotropic hydrodynamics is presented that accounts nonperturbatively for the large longitudinal-transverse pressure anisotropy and bulk viscous pressure in heavy-ion collisions. The initialization of the anisotropic hydrodynamic stage is discussed, and a comparison to standard viscous hydrodynamics for (0+1)- dimensional Bjorken expansion is presented.

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Mike McNelis, Dennis Bazow, Ulrich Heinz. 2018-07-11. Viscous hydrodynamics for nonconformal anisotropic fluids. https://doi.org/10.1016/j.nuclphysa.2018.09.054

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