Revisiting the classical electron model in general relativity

被引：15

作者：

Rahaman, Farook ^{[1
]}

Jamil, Mubasher ^{[2
]}

Chakraborty, Kaushik ^{[3
]}

机构：

[1] Jadavpur Univ, Dept Math, Kolkata, India

[2] Natl Univ Sci & Technol, Ctr Adv Math & Phys, Islamabad, Pakistan

[3] Govt Training Coll, Dept Phys, Hooghly 712103, W Bengal, India

来源：

ASTROPHYSICS AND SPACE SCIENCE | 2011年 / 331卷 / 01期

关键词：

Electromagnetic mass; General relativity; Einstein-Maxwell field equations; ELECTROMAGNETIC-MASS; GRAVITATION; MATTER;

D O I：

10.1007/s10509-010-0446-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Motivated by earlier studies (Tiwari et al. in Astrophys. Space Sci. 182:105, 1984; Herrera and Varela in Phys. Lett. 189:11, 1994), we model electron as a spherically symmetric charged perfect fluid distribution of matter. The existing model is extended assuming a matter source that is characterized by quadratic equation of state in the context of general theory of relativity. For the suitable choices of the parameters, our charged fluid models almost satisfy the physical properties of electron.

引用

页码：191 / 197

页数：7

共 19 条

[1] Cosmological dynamics and dark energy with a nonlinear equation of state: A quadratic model [J].