scholarly journals Black holes production in self-complete quantum gravity

2012 ◽  
Vol 709 (3) ◽  
pp. 266-269 ◽  
Author(s):  
Euro Spallucci ◽  
Anais Smailagic
Keyword(s):  
Black Holes ◽  
Quantum Gravity ◽  
Complete Quantum

scholarly journals A Second Law for higher curvature gravity

2015 ◽  
Vol 24 (12) ◽  
pp. 1544014 ◽  
Author(s):  
Aron C. Wall
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Quantum Gravity ◽  
Entanglement Entropy ◽  
Black Hole Thermodynamics ◽  
Gravity Theory ◽  
Second Law ◽  
Holographic Entanglement Entropy ◽  
Higher Curvature Gravity ◽  
Complete Quantum

The Second Law of black hole thermodynamics is shown to hold for arbitrarily complicated theories of higher curvature gravity, so long as we allow only linearized perturbations to stationary black holes. Some ambiguities in Wald’s Noether charge method are resolved. The increasing quantity turns out to be the same as the holographic entanglement entropy calculated by Dong. It is suggested that only the linearization of the higher curvature Second Law is important, when consistently truncating a UV-complete quantum gravity theory.

scholarly journals Black holes in an ultraviolet complete quantum gravity

2011 ◽  
Vol 695 (1-4) ◽  
pp. 397-400 ◽  
Author(s):  
Leonardo Modesto ◽  
John W. Moffat ◽  
Piero Nicolini
Keyword(s):  
Black Holes ◽  
Quantum Gravity ◽  
Complete Quantum

scholarly journals Regular black holes in UV self-complete quantum gravity

2011 ◽  
Vol 701 (4) ◽  
pp. 471-474 ◽  
Author(s):  
Euro Spallucci ◽  
Stefano Ansoldi
Keyword(s):  
Black Holes ◽  
Quantum Gravity ◽  
Regular Black Holes ◽  
Complete Quantum

scholarly journals Massive Gravitational Waves from Black Hole Inspirals in Quantum Gravity

2018 ◽  
Vol 191 ◽  
pp. 07003
Author(s):  
Xavier Calmet ◽  
Boris Latosh
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Quantum Gravity ◽  
Gravitational Waves ◽  
Emission Rate ◽  
New States ◽  
Model Independent ◽  
Classical Fields ◽  
Using Data

We show that alongside the already observed gravitational waves, quantum gravity predicts the existence of two additional massive classical fields and thus two new massive waves. We set a limit on their masses using data from Eöt-Wash-like experiments. We point out that the existence of these new states is a model independent prediction of quantum gravity. We explain how these new classical fields could impact astrophysical processes and in particular the binary inspirals of black holes. We calculate the emission rate of these new states in binary inspirals astrophysical processes.

scholarly journals A PROPOSAL TO RESOLVE THE BLACK HOLE INFORMATION PARADOX

2002 ◽  
Vol 11 (10) ◽  
pp. 1537-1540 ◽  
Author(s):  
SAMIR D. MATHUR
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
String Theory ◽  
Quantum Gravity ◽  
Bound State ◽  
Nonlocal Effects ◽  
Information Paradox ◽  
Microscopic Scale ◽  
Gravity Effects ◽  
Black Hole Information

The entropy and information puzzles arising from black holes cannot be resolved if quantum gravity effects remain confined to a microscopic scale. We use concrete computations in nonperturbative string theory to argue for three kinds of nonlocal effects that operate over macroscopic distances. These effects arise when we make a bound state of a large number of branes, and occur at the correct scale to resolve the paradoxes associated with black holes.

scholarly journals Fast radio bursts and the stochastic lifetime of black holes in quantum gravity

2018 ◽  
Vol 97 (6) ◽  
Author(s):  
Aurélien Barrau ◽  
Flora Moulin ◽  
Killian Martineau
Keyword(s):  
Black Holes ◽  
Quantum Gravity ◽  
Radio Bursts
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