کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5102428 | 1480083 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hidden correlations entailed by q-non additivity render the q-monoatomic gas highly non trivial
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
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![عکس صفحه اول مقاله: Hidden correlations entailed by q-non additivity render the q-monoatomic gas highly non trivial Hidden correlations entailed by q-non additivity render the q-monoatomic gas highly non trivial](/preview/png/5102428.png)
چکیده انگلیسی
It ts known that Tsallis' q-non-additivity entails hidden correlations. It has also been shown that even for a monoatomic gas, both the q-partition function Z and the mean energy ãUã diverge and, in particular, exhibit poles for certain values of the Tsallis non additivity parameter q. This happens because Z and ãUã both depend on a Î-function. This Î, in turn, depends upon the spatial dimension ν. We encounter three different regimes according to the argument A of the Î-function. (1) A>0, (2) A<0 and Î>0 outside the poles. (3) A displays poles and the physics is obtained via dimensional regularization. In cases (2) and (3) one discovers gravitational effects and quartets of particles. Moreover, bound states and gravitational effects emerge as a consequence of the hidden q-correlations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 490, 15 January 2018, Pages 50-58
Journal: Physica A: Statistical Mechanics and its Applications - Volume 490, 15 January 2018, Pages 50-58
نویسندگان
A. Plastino, M.C. Rocca,