Non-extensive distributions for a relativistic Fermi gas

J. Rożynek

Physica A: Statistical Mechanics and its Applications, 2015, vol. 440, issue C, 27-32

Abstract: Recently the non-extensive approach has been used in a variety of ways to describe dense nuclear matter. They differ in the methods of introducing the appropriate non-extensive single particle distributions inside a relativistic many-body system, in particular when one has to deal both with particles and antiparticles, as in the case of quark matter exemplified in the NJL approach. I present and discuss in detail the physical consequences of the methods used so far, which should be recognized before any physical conclusions can be reached from the results presented.

Keywords: Nuclear matter; Nonextensive statistics; Fermi gas (search for similar items in EconPapers)
Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:440:y:2015:i:c:p:27-32

DOI: 10.1016/j.physa.2015.08.022

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