| Full text | |
| Author(s): |
Total Authors: 3
|
| Affiliation: | [1] Univ Autonoma Barcelona, IFAE, Dept Fis, E-08193 Bellaterra, Barcelona - Spain
[2] Univ Fed Santa Catarina, CFM, Dept Fis, BR-88040900 Florianopolis, SC - Brazil
[3] Univ Sao Paulo, Inst Fis, BR-05508090 Sao Paulo - Brazil
Total Affiliations: 3
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| Document type: | Journal article |
| Source: | PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS; v. 421, p. 15-24, MAR 1 2015. |
| Web of Science Citations: | 23 |
| Abstract | |
The non extensive thermodynamics of an ideal gas composed by bosons and/or fermions is derived from its partition function for systems with finite chemical potentials. It is shown that the thermodynamical quantities derived in the present work are in agreement with those obtained in previous works when mu <= m. However some inconsistencies of previous references are corrected when mu > m. A discontinuity in the first derivatives of the partition function and its effects are discussed in detail. We show that at similar conditions, the non extensive statistics provide a harder equation of state than that provided by the Boltzmann-Gibbs statistics. (C) 2014 Elsevier B.V. All rights reserved. (AU) | |
| FAPESP's process: | 13/24468-1 - Investigation of thermodynamic properties of hadronic systems |
| Grantee: | Airton Deppman |
| Support Opportunities: | Regular Research Grants |