Zobrazeno 1 - 10
of 2 841
pro vyhledávání: '"Giribet, A"'
This work presents a prototype of a multirotor aerial vehicle capable of precision landing, even under the effects of rotor failures. The manuscript presents the fault-tolerant techniques and mechanical designs to achieve a fault-tolerant multirotor,
Externí odkaz:
http://arxiv.org/abs/2408.01676
Autor:
Dowd, Eoin, Giribet, Gaston
Jackiw Teitelboim (JT) gravity has proven to be an excellent tool for investigating aspects of quantum gravity and black hole physics. In recent years, the study of JT gravity and its deformations has helped us learn about the different contributions
Externí odkaz:
http://arxiv.org/abs/2407.02645
We compute the celestial correlators corresponding to tree-level 5-gluon amplitudes in the type I superstring theory. Since celestial correlation functions are obtained by integrating over the full range of energies, there is no obvious analog of the
Externí odkaz:
http://arxiv.org/abs/2405.01643
We study solutions of Einstein equations with negative cosmological constant in five dimensions that describe black holes whose event horizons are homogeneous, anisotropic spaces. We focus on the case where the constant-time slices of the horizon are
Externí odkaz:
http://arxiv.org/abs/2404.18378
We study self-gravitating solutions of 3-dimensional massive gravity coupled to Yang-Mills-Chern-Simons gauge theory. Among these, there is a family of asymptotically Warped-Anti de Sitter black holes that come to generalize previous solutions found
Externí odkaz:
http://arxiv.org/abs/2404.15569
Autor:
Chernicoff, Mariano, Giribet, Gaston, Moreno, Javier, Oliva, Julio, Rojas, Raul, Torres, Cielo Ramirez de Arellano
We construct higher-derivative gravity theories in three dimensions that admit holographic $c$-theorems and exhibit a unique maximally symmetric vacuum, at arbitrary order $n$ in the curvature. We show that these theories exhibit special properties,
Externí odkaz:
http://arxiv.org/abs/2404.10128
Autor:
Chernicoff, Mariano, Giribet, Gaston, Moreno, Javier, Oliva, Julio, Rojas, Raul, Torres, Cielo Ramirez de Arellano
We study the interplay between higher curvature terms and the backreaction of quantum fluctuations in 3-dimensional massive gravity in asymptotically (Anti-)de Sitter space. We focus on the theory at the special point of the parameter space where the
Externí odkaz:
http://arxiv.org/abs/2404.10127
Autor:
Giribet, Gaston
The relation between celestial holography and Liouville field theory is investigated. It is shown that duality relations between different Selberg type integrals appearing in the Coulomb gas realization of Liouville correlation functions induce a ser
Externí odkaz:
http://arxiv.org/abs/2403.03374
AdS supergravity admits supersymmetric solutions that describe BPS defects. Here, we investigate such solutions in AdS$_3$ supergravity, which is formulated as a Chern-Simons theory on $\mathrm{OSp}(2|1)\,\times\, \mathrm{OSp}(2|1)$. We compute the K
Externí odkaz:
http://arxiv.org/abs/2402.00171
Autor:
Dowd, Eoin, Giribet, Gaston
We study a class of time-dependent backgrounds in string theory which consist of marginal deformations of minimal strings on AdS$_3$. For such backgrounds, we compute the three-point amplitudes and analyze their properties.
Comment: 18 pages
Comment: 18 pages
Externí odkaz:
http://arxiv.org/abs/2401.00564