dorsal/arxiv
View SchemaThermostatistics of q-deformed boson gas
| Authors | A. Lavagno, P. Narayana Swamy |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9912111 |
| URL | https://arxiv.org/abs/quant-ph/9912111 |
| DOI | 10.1103/PhysRevE.61.1218 |
| Journal | Phys.Rev.E61:1218,2000 |
Abstract
We show that a natural realization of the thermostatistics of q-bosons can be built on the formalism of q-calculus and that the entire structure of thermodynamics is preserved if we use an appropriate Jackson derivative in place of the ordinary thermodynamics derivative. This framework allows us to obtain a generalized q-boson entropy which depends on the q-basic number. We study the ideal q-boson gas in the thermodynamic limit which is shown to exhibit Bose-Einstein condensation with higher critical temperature and discontinuous specific heat.
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"abstract": "We show that a natural realization of the thermostatistics of q-bosons can be\nbuilt on the formalism of q-calculus and that the entire structure of\nthermodynamics is preserved if we use an appropriate Jackson derivative in\nplace of the ordinary thermodynamics derivative. This framework allows us to\nobtain a generalized q-boson entropy which depends on the q-basic number. We\nstudy the ideal q-boson gas in the thermodynamic limit which is shown to\nexhibit Bose-Einstein condensation with higher critical temperature and\ndiscontinuous specific heat.",
"arxiv_id": "quant-ph/9912111",
"authors": [
"A. Lavagno",
"P. Narayana Swamy"
],
"categories": [
"quant-ph",
"cond-mat.stat-mech",
"nucl-th"
],
"doi": "10.1103/PhysRevE.61.1218",
"journal_ref": "Phys.Rev.E61:1218,2000",
"title": "Thermostatistics of q-deformed boson gas",
"url": "https://arxiv.org/abs/quant-ph/9912111"
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