کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
977762 933205 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Probability distribution of (Schwämmle and Tsallis) two-parameter entropies and the Lambert WW-function
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Probability distribution of (Schwämmle and Tsallis) two-parameter entropies and the Lambert WW-function
چکیده انگلیسی

We 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 WW-function which has been used in many branches of physics, especially in fractal structures. Also, extensivity of Sq,q′Sq,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, Sq,q′Sq,q′, is extensive.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 387, Issue 25, 1 November 2008, Pages 6277–6283
نویسندگان
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