Global monopoles and scalar fields as the electrogravity dual of Schwarzschild space-time

Authors
Dadhich, N Banerjee, N
Citation
N. Dadhich et N. Banerjee, Global monopoles and scalar fields as the electrogravity dual of Schwarzschild space-time, MOD PHY L A, 16(18), 2001, pp. 1193-1200
Citations number
22
Categorie Soggetti
Physics
Journal title
MODERN PHYSICS LETTERS A
ISSN journal
02177323 → ACNP
Volume
16
Issue
18
Year of publication
2001
Pages
1193 - 1200
Database
ISI
SICI code
0217-7323(20010614)16:18<1193:GMASFA>2.0.ZU;2-A
Abstract
We prove that both global monopole and minimally coupled static zero mass s calar field are electrogravity dual of the Schwarzschild solution or flat s pace and they share the same equation of state, T-0(0) - T-i(i) = 0. This p roperty was however known for the global monopole space-time while it is fo r the first time being established for the scalar field. In particular, it turns out that the Xanthopoulos-Zannias scalar field solution is dual to fl at space.