Probability distribution of (Schwämmle and Tsallis) two-parameter entropies and the Lambert W-function

Simple item page
dc.creatorAsgarani, Somayeh
dc.creatorMirza, Behrouz
dc.date2008-08-23
dc.date.accessioned2026-07-07T10:01:14Z
dc.date.available2026-07-07T10:01:14Z
dc.descriptionWe investigate a two-parameter entropy introduced by Schwämmle and Tsallis and obtain its probability distribution in the canonical ensemble. The probability distribution is given in terms of the Lambert W-function which has been used in many branches of physics, especially in fractal structures. Also, extensivity of $S_{q,q'}$ is discussed and a relationship is found to exist between the probabilities of a composite system and its subsystems so that the two-parameter entropy, $S_{q,q'}$, is extensive.
dc.description10 pages
dc.identifierhttps://arxiv.org/abs/0808.3173
dc.identifierhttp://arxiv.org/abs/0808.3173
dc.identifierPhysica A 387 (2008) 6277--6283
dc.identifierdoi:10.1016/j.physa.2008.08.005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/168564
dc.subjectStatistical Mechanics
dc.titleProbability distribution of (Schwämmle and Tsallis) two-parameter entropies and the Lambert W-function
dc.typetext

Files

Collections

arXiv