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This article is cited in 5 scientific papers (total in 5 papers)
Effects of a Maximal Energy Scale in Thermodynamics for Photon Gas and Construction of Path Integral
Sudipta Das, Souvik Pramanik, Subir Ghosh Physics and Applied Mathematics Unit, Indian Statistical Institute,
203 B.T. Road, Kolkata 700108, India
Abstract:
In this article, we discuss some well-known theoretical models where an observer-independent energy scale or a length scale is present. The presence of this invariant scale necessarily deforms the Lorentz symmetry. We study different aspects and features of such theories about how modifications arise due to this cutoff scale. First we study the formulation of energy-momentum tensor for a perfect fluid in doubly special relativity (DSR), where an energy scale is present. Then we go on to study modifications in thermodynamic properties of photon gas in DSR. Finally we discuss some models with generalized uncertainty principle (GUP).
Keywords:
invariant energy scale; doubly special relativity (DSR); generalized uncertainty principle (GUP).
Received: April 13, 2014; in final form October 25, 2014; Published online November 7, 2014
Citation:
Sudipta Das, Souvik Pramanik, Subir Ghosh, “Effects of a Maximal Energy Scale in Thermodynamics for Photon Gas and Construction of Path Integral”, SIGMA, 10 (2014), 104, 26 pp.
Linking options:
https://www.mathnet.ru/eng/sigma969 https://www.mathnet.ru/eng/sigma/v10/p104
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Abstract page: | 315 | Full-text PDF : | 44 | References: | 34 |
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