Negative heat capacity and non-extensive kinetic theory
نویسنده
چکیده
The negative nature of the heat capacity CV of thermodynamically isolated self-gravitating systems is rediscussed in the framework of a non-extensive kinetic theory. It is found that the dependence of CV on the non-extensive parameter q gives rise to a negative branch with the critical value corresponding to q = 5/3 (CV → −∞).
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تاریخ انتشار 2005