33 citations · 169 across the 16 of their papers we have counts for
16 papers
On the One-Loop Exactness of Gravity Partition Function
Andres Goya, Mauricio Leston, Mario Passaglia
In a previous work, we showed that the two- and three-loop contributions to the partition function of three-dimensional gravity in flat space vanish. This is in agreement with the…
3d Quantum Gravity Partition Function at 3 Loops: a brute force computation
Mauricio Leston, Andrés Goya, Guillem Pérez-Nadal +2
The partition function of 3-dimensional quantum gravity has been argued to be 1-loop exact. Here, we verify the vanishing of higher-orders in perturbation theory by explicit comput…
Critical points of WAdS/CFT and higher-curvature gravity
Gerónimo Caselli, Gaston Giribet, Andrés Goya
WAdS/WCFT correspondence is an interesting realization of non-AdS holography. It relates 3-dimensional Warped-Anti-de Sitter (WAdS) spaces to a special class of 2-dimensional q…
One-Loop Partition Function, Gauge Accessibility and Spectra in AdS Gravity
Joel Acosta, Alan Garbarz, Andres Goya +1
We continue the study of the one-loop partition function of AdS gravity with focus on the square-integrability condition on the fluctuating fields. In a previous work we found…
Asymptotic Boundary Conditions and Square Integrability in the Partition Function of AdS Gravity
Joel Acosta, Alan Garbarz, Andres Goya +1
There has been renewed interest in the path-integral computation of the partition function of AdS3 gravity, both in the metric and Chern-Simons formulations. The one-loop partition…
Critical points of the Exotic Massive 3D Gravity
Gaston Giribet, Andres Goya, Edmundo Lavia +1
Exotic Massive 3D Gravity (EMG) is a higher order generalization of Topologically Massive Gravity. As in other theories of this sort, the conserved charges associated to the asympt…
Black hole thermodynamics, conformal couplings, and R^2 terms
Mariano Chernicoff, Mario Galante, Gaston Giribet +4
Lovelock theory provides a tractable model of higher-curvature gravity in which several questions can be studied analytically. This is the reason why, in the last years, this theor…
Chemical potential driven phase transition of black holes in AdS space
Mario Galante, Gaston Giribet, Andres Goya +1
Einstein-Maxwell theory conformally coupled to a scalar field in D dimensions may exhibit an instability at low temperature. We find an explicit solution that represents a charged…
Conserved charges in timelike Warped-AdS spaces
L. Donnay, J. J. Fernandez-Melgarejo, G. Giribet +2
We consider the timelike version of Warped Anti-de Sitter space (WAdS), which corresponds to the three-dimensional section of the Gödel solution of four-dimensional cosmological Ei…
The different phases of hairy black holes in AdS5 space
Gaston Giribet, Andres Goya, Julio Oliva
We investigate the thermodynamics of hairy black holes in asymptotically Anti-de Sitter (AdS) space, including backreaction. Resorting to the Euclidean path integral approach, we s…
Anisotropic Scale Invariant Spacetimes and Black Holes in Zwei-Dreibein Gravity
Andrés F. Goya
We show that Zwei-Dreibein Gravity (ZDG), a bigravity theory recently proposed by Bergshoeff, de Haan, Hohm, Merbis, and Townsend in Phys.Rev.Lett. 111 (2013) 111102, admits exact…
Logarithmic AdS Waves and Zwei-Dreibein Gravity
Eric A. Bergshoeff, Andrés F. Goya, Wout Merbis +1
We show that the parameter space of Zwei-Dreibein Gravity (ZDG) in AdS3 exhibits critical points, where massive graviton modes coincide with pure gauge modes and new `logarithmic'…
Quasilocal energy for three-dimensional massive gravity solutions with chiral deformations of AdS boundary conditions
Alan Garbarz, Gaston Giribet, Andrés Goya +1
We consider critical gravity in three dimensions; that is, the New Massive Gravity theory formulated about Anti-de Sitter (AdS) space with the specific value of the graviton mass f…
The Brown-York mass of black holes in Warped Anti-de Sitter space
Gastón Giribet, Andrés Goya
We give a direct computation of the mass of black holes in Warped Anti-de Sitter space (WAdS) in terms of the Brown-York stress-tensor at the boundary. This permits to explore to w…
Boundary stress tensor and asymptotically AdS3 non-Einstein spaces at the chiral point
Gaston Giribet, Andrés Goya, Mauricio Leston
Chiral gravity admits asymptotically AdS3 solutions that are not locally equivalent to AdS3; meaning that solutions do exist which, while obeying the strong boundary conditions usu…
Space-time defects and teleparallelism
J. W. Maluf, A. Goya
We consider the class of space-time defects investigated by Puntigam and Soleng. These defects describe space-time dislocations and disclinations (cosmic strings), and are in close…