Abstract
We demonstrate that nonextensive perfect relativistic hydrodynamics (q-hydrodynamics) can serve as a model of the usual relativistic dissipative hydrodynamics (d-hydrodynamics) therefore facilitating considerably its applications. As an illustration, we show how using q-hydrodynamics one gets the q-dependent expressions for the dissipative entropy current and the corresponding ratios of the bulk and shear viscosities to entropy density, zeta/s and eta/s respectively.
| Translated title of the contribution | Nonextensive perfect hydrodynamics - a model of dissipative relativistic hydrodynamics? |
|---|---|
| Original language | American English |
| Pages (from-to) | 432 - 443 |
| Journal | Central European Journal of Physics |
| Volume | 7 |
| Issue number | 3 |
| DOIs | |
| State | Published - Sep 2009 |