266 citations · 2.1k across the 78 of their papers we have counts for
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The nonextensive parameter and Tsallis distribution for self-gravitating systems
Jiulin Du
The properties of the nonextensive parameter q and the Tsallis distribution for self-gravitating systems are studied. A mathematical expression of q is deduced based on the general…
The hydrostatic equilibrium and Tsallis equilibrium for self-gravitating systems
Jiulin Du
Self-gravitating systems are generally thought to behavior non-extensively due to the long-range nature of gravitational forces. We obtain a relation between the nonextensive param…
Nonextensivity in nonequilibrium plasma systems with Coulombian long-range interactions
Jiulin Du
The nonextensivity in a non-isothermal plasma system with the Coulombian long-range interactions is studied in the framework of Tsallis statistics. We present for first time a math…
Jeans criterion and nonextensive velocity distribution function in kinetic theory
Jiulin Du
The effect of nonextensivity of self-gravitating systems on the Jeans criterion for gravitational instability is studied in the framework of Tsallis statistics. The nonextensivity…
Jeans criterion in nonextensive statistical mechanics
Jiulin Du
The Jeans gravitational instability in nonextensive statistical mechanics is studied and a general form of the generalized Jeans criterion is obtained that is related to the q-func…
What does the nonextensive parameter q stand for in self-gravitating systems ?
Jiulin Du
It is natural important question for us to ask what the nonextensive parameter stands for when Tsallis statistics is applied to the self-gravitating systems. In this paper, some pr…