کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7374963 1480067 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Radial distribution function within the framework of the Tsallis statistical mechanics
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Radial distribution function within the framework of the Tsallis statistical mechanics
چکیده انگلیسی
This study is conducted to obtain the radial distribution function (RDF) within the Tsallis statistical mechanics. To this end, probability distribution functions are applied in the first and fourth versions of the Tsallis statistics. Moreover, a closed formula is proposed for RDF. The power nature of the probability distribution in the Tsallis statistics makes it difficult to separate kinetic energy and configurational potential parts. By using the Taylor expansion around q=1 of the power distribution, it is possible to show the independency of momenta and coordinates through integrating over the phase space variables. In addition, at low densities, numerical calculations have been performed for the RDF. Our results show that the correlation increases as q values increase.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 506, 15 September 2018, Pages 857-867
نویسندگان
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