Exact analytical solutions of second order conformal hydrodynamics

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 18 Mar 2014Embargo end date: 01 Jan 2014 Japan English Publisher:American Physical Society (APS)Journal:Physical Review D, volume 89 (issn: 1550-7998, eissn: 1550-2368,

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Authors: Hatta, Yoshitaka; Noronha, Jorge; Xiao, Bo-Wen;

doi: 10.1103/physrevd.89.051702 , 10.48550/arxiv.1401.6248

arXiv: 1401.6248

handle: 2433/187033

Exact analytical solutions of second order conformal hydrodynamics

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Abstract

We present some exact solutions of relativistic second-order hydrodynamic equations in theories with conformal symmetry. Starting from a spherically expanding solution in ideal hydrodynamics, we take into account general conformal second-order corrections, and construct, for the first time, fully analytical axisymmetric exact solutions including the case with nonzero vorticity. These solutions are time-reversible despite having a nonvanishing shear stress tensor and provide a useful quantitative measure of the second-order effects in relativistic hydrodynamics.

5 pages, 3 figures. A few typo corrected

Country

Japan

Related Organizations

UNIVERSIDADE DE SAO PAULO
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Central China Normal University
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Yukawa Institute for Theoretical Physics
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Kyoto University
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Keywords

High Energy Physics - Theory, Nuclear Theory (nucl-th), High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Nuclear Theory, High Energy Physics - Theory (hep-th), Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, Physics - Fluid Dynamics

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