scholarly journals Higher dimensional slowly rotating dilaton black holes in AdS spacetime

2008 ◽  
Vol 78 (6) ◽  
Author(s):  
A. Sheykhi ◽  
M. Allahverdizadeh
Keyword(s):  
Black Holes ◽  
Higher Dimensional ◽  
Ads Spacetime ◽  
Dilaton Black Holes

scholarly journals Higher dimensional charged rotating dilaton black holes

2009 ◽  
Vol 42 (2) ◽  
pp. 367-379 ◽  
Author(s):  
Ahmad Sheykhi ◽  
Masoud Allahverdizadeh
Keyword(s):  
Black Holes ◽  
Higher Dimensional ◽  
Dilaton Black Holes

scholarly journals QUANTIZATION OF HIGHER-DIMENSIONAL LINEAR DILATON BLACK HOLE AREA/ENTROPY FROM QUASINORMAL MODES

2011 ◽  
Vol 26 (13) ◽  
pp. 2263-2269 ◽  
Author(s):  
I. SAKALLI
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Quasinormal Modes ◽  
Time Dimension ◽  
Hole Area ◽  
Higher Dimensional ◽  
Linear Dilaton ◽  
Linear Dilaton Black Hole ◽  
Dilaton Black Hole ◽  
Dilaton Black Holes

The quantum spectra of area and entropy of higher-dimensional linear dilaton black holes in various theories via the quasinormal modes method are studied. It is shown that quasinormal modes of these black holes can reveal themselves when a specific condition holds. Finally, we obtain that a higher-dimensional linear dilaton black hole has equidistant area and entropy spectra, and both of them are independent on the space–time dimension.

scholarly journals Phase transition and Clapeyron equation of black holes in higher dimensional AdS spacetime

2015 ◽  
Vol 32 (14) ◽  
pp. 145007 ◽  
Author(s):  
Hui-Hua Zhao ◽  
Li-Chun Zhang ◽  
Meng-Sen Ma ◽  
Ren Zhao
Keyword(s):  
Phase Transition ◽  
Black Holes ◽  
Clapeyron Equation ◽  
Higher Dimensional ◽  
Ads Spacetime

scholarly journals Islands and stretched horizon

2021 ◽  
Vol 2021 (7) ◽  
Author(s):  
Yoshinori Matsuo
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Hawking Radiation ◽  
Entanglement Entropy ◽  
Total System ◽  
Island Rule ◽  
Asymptotically Flat ◽  
Flat Spacetime ◽  
Ads Spacetime ◽  
Hole Geometry

Abstract Recently it was proposed that the entanglement entropy of the Hawking radiation contains the information of a region including the interior of the event horizon, which is called “island.” In studies of the entanglement entropy of the Hawking radiation, the total system in the black hole geometry is separated into the Hawking radiation and black hole. In this paper, we study the entanglement entropy of the black hole in the asymptotically flat Schwarzschild spacetime. Consistency with the island rule for the Hawking radiation implies that the information of the black hole is located in a different region than the island. We found an instability of the island in the calculation of the entanglement entropy of the region outside a surface near the horizon. This implies that the region contains all the information of the total system and the information of the black hole is localized on the surface. Thus the surface would be interpreted as the stretched horizon. This structure also resembles black holes in the AdS spacetime with an auxiliary flat spacetime, where the information of the black hole is localized at the interface between the AdS spacetime and the flat spacetime.

scholarly journals GRAVITY-WAVE DETECTORS AS PROBES OF EXTRA DIMENSIONS

2005 ◽  
Vol 14 (12) ◽  
pp. 2347-2353 ◽  
Author(s):  
CHRIS CLARKSON ◽  
ROY MAARTENS
Keyword(s):  
Black Holes ◽  
String Theory ◽  
Gravity Wave ◽  
Gravity Waves ◽  
Extra Dimensions ◽  
State Of The Art ◽  
Three Dimensional ◽  
Observable Universe ◽  
Dimensional Spacetime ◽  
Higher Dimensional

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.

Geometry and thermodynamics of smeared Reissner–Nordström black holes in d -dimensional AdS spacetime

2017 ◽  
Vol 26 (9) ◽  
pp. 090202
Author(s):  
Bo-Bing Ye ◽  
Ju-Hua Chen ◽  
Yong-Jiu Wang
Keyword(s):  
Black Holes ◽  
Ads Spacetime
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