scholarly journals Three-dimensional stationary cyclic symmetric Einstein–Maxwell solutions; black holes

2009 ◽  
Vol 324 (9) ◽  
pp. 2004-2050 ◽  
Author(s):  
Alberto A. García
2005 ◽  
Vol 14 (12) ◽  
pp. 2347-2353 ◽  
Author(s):  
CHRIS CLARKSON ◽  
ROY MAARTENS

If string theory is correct, then our observable universe may be a three-dimensional "brane" embedded in a higher-dimensional spacetime. This theoretical scenario should be tested via the state-of-the-art in gravitational experiments — the current and upcoming gravity-wave detectors. Indeed, the existence of extra dimensions leads to oscillations that leave a spectroscopic signature in the gravity-wave signal from black holes. The detectors that have been designed to confirm Einstein's prediction of gravity waves, can in principle also provide tests and constraints on string theory.


1996 ◽  
Vol 54 (6) ◽  
pp. 3840-3853 ◽  
Author(s):  
José P. S. Lemos ◽  
Vilson T. Zanchin

2004 ◽  
Vol 21 (4) ◽  
pp. 875-897 ◽  
Author(s):  
Vilson T Zanchin ◽  
Alex S Miranda

2018 ◽  
Vol 98 (4) ◽  
Author(s):  
Jeferson de Oliveira ◽  
R. D. B. Fontana

2019 ◽  
Vol 28 (12) ◽  
pp. 1950160
Author(s):  
M. B. Tataryn ◽  
M. M. Stetsko

Static black hole with the Power Maxwell invariant (PMI), Born–Infeld (BI), logarithmic (LN), exponential (EN) electromagnetic fields in three-dimensional spacetime with cosmological constant was studied. It was shown that the LN and EN fields represent the Born–Infeld type of nonlinear electrodynamics. It the framework of General Relativity the exact solutions of the field equations were obtained, corresponding thermodynamic functions were calculated and the [Formula: see text] criticality of the black holes in the extended phase-space thermodynamics was investigated.


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