Dissipative or just nonextensive hydrodynamics? — Nonextensive/dissipative correspondence

We argue that there is correspondence between the perfect nonextensive hydrodynamics and the usual dissipative hydrodynamics, which we call nonextensive/dissipative correspondence (NexDC). It leads to simple expression for dissipative entropy current and allows for predictions for the ratio of bulk...

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Bibliographic Details
Published in:Indian journal of physics 2011-06, Vol.85 (6), p.941-946
Main Authors: Osada, T., Wilk, G.
Format: Article
Language:English
Subjects:
Astrophysics and Astroparticles
Physics
Physics and Astronomy
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Summary:We argue that there is correspondence between the perfect nonextensive hydrodynamics and the usual dissipative hydrodynamics, which we call nonextensive/dissipative correspondence (NexDC). It leads to simple expression for dissipative entropy current and allows for predictions for the ratio of bulk and shear viscosities to entropy density, ζ / s and η/F .
ISSN:0019-5480
0974-9845
DOI:10.1007/s12648-011-0103-x