On electrogravity duality

被引：15

作者：

Dadhich, N ^{[1
]}

机构：

[1] Inter Univ Ctr Astron & Astrophys, Pune 411007, Maharashtra, India

来源：

MODERN PHYSICS LETTERS A | 1999年 / 14卷 / 05期

关键词：

D O I：

10.1142/S0217732399000389

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

By resolving the gravitational field into electric and magnetic parts, we define an electro-gravity duality transformation and discover an interesting property of the field. Under the duality transformation, a vacuum/flat space-time maps into the original space-time with a topological defect of global monopole/texture. The electrogravity-duality is thus a topological defect generating process. It turns out that all black hole solutions possess dual solutions that imbibe a global monopole.

引用

页码：337 / 342

页数：6

共 8 条

[1] GRAVITATIONAL-FIELD OF A GLOBAL MONOPOLE [J].

BARRIOLA, M ;

VILENKIN, A .

PHYSICAL REVIEW LETTERS, 1989, 63 (04) :341-343

[2] Some properties of the Bel and Bel-Robinson tensors [J].

Bonilla, MAG ;

Senovilla, JMM .

GENERAL RELATIVITY AND GRAVITATION, 1997, 29 (01) :91-116

[3] A duality relation for fluid spacetime [J].

Dadhich, N ;

Patel, LK ;

Tikekar, R .

CLASSICAL AND QUANTUM GRAVITY, 1998, 15 (04) :L27-L29

[4]

DADHICH N, GRQC9712021

[5]

DADHICH N, UNPUB

[6] A remarkable property of the Riemann-Christoffel tensor in four dimensions [J].

Lanczos, C .

ANNALS OF MATHEMATICS, 1938, 39 :842-850

[7]

NOURIZONOZ M, UNPUB

[8]

Vilenkin A., 1994, Strings and Other Topological Defects

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