Magnetofluid dynamics in curved spacetime

被引：9
|
作者：
Bhattacharjee, Chinmoy [1 ,2 ]
Das, Rupam [3 ]
Mahajan, S. M. [1 ,2 ]
机构：
[1] Univ Texas Austin, Inst Fus Studies, Austin, TX 78712 USA
[2] Univ Texas Austin, Dept Phys, Austin, TX 78712 USA
[3] Madonna Univ, Dept Phys & Appl Sci, Livonia, MI 48150 USA
来源：
PHYSICAL REVIEW D | 2015年 / 91卷 / 06期
关键词：
FIELDS; CONSERVATION; EQUATIONS; FLUIDS;
D O I：
10.1103/PhysRevD.91.064055
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A grand unified field M-mu nu is constructed from Maxwell's field tensor and an appropriately modified flow field, both nonminimally coupled to gravity, to analyze the dynamics of hot charged fluids in curved background space-time. With a suitable 3 + 1 decomposition, this new formalism of the hot fluid is then applied to investigate the vortical dynamics of the system. Finally, the equilibrium state for plasma with nonminimal coupling through Ricci scalar R to gravity is investigated to derive a double Beltrami equation in curved space-time.
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页数：8
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