MOND and cosmological issues from entropic gravity and nonextensive thermostatistics correspondence

被引：8
|
作者：
Abreu, Everton M. C. [1 ,2 ]
Ananias Neto, Jorge [2 ]
Mendes, Albert C. R. [2 ]
Souza, Daniel O. [2 ]
机构：
[1] Univ Fed Rural Rio de Janeiro, Dept Fis, Grp Fis Teor & Matemat Fis, BR-23890971 Seropedica, RJ, Brazil
[2] Univ Fed Juiz de Fora, Dept Fis, BR-36036330 Juiz De Fora, MG, Brazil
来源：
EPL | 2017年 / 120卷 / 02期
关键词：
NEWTONIAN DYNAMICS; STATISTICS;
D O I：
10.1209/0295-5075/120/20003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
It is an old idea to realize Einstein's equations as a thermodynamical equation of state. Hence, to understand the actual role of the holographic screen is a very relevant issue. In this letter we have analyzed the entropy as a function of the holographic screen in some different scenarios and calculated a modified Newton's gravitational law for each one of them. We have also disclosed the modified Newtonian dynamics (MOND) from Verlinde's ideas. Besides, we have calculated some cosmological elements using the same concepts. Copyright (C) EPLA, 2018
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页数：5
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