18.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of LisbonPT1.3k papers
- Universidade Técnica de LisboaPT388 papers
- Centre National de la Recherche ScientifiqueFR326 papers
- Instituto de Plasmas e Fusão NuclearPT209 papers
- European Organization for Nuclear ResearchCH202 papers
- Centro de Física Teórica de Partículas201 papers
- Instituto Politécnico de LisboaPT190 papers
- Instituto de TelecomunicaçõesPT175 papers
- Universitat de ValènciaES175 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR143 papers
- Centro de Astrofísica e GravitaçãoPT133 papers
- LIP - Laboratory of Instrumentation and Experimental Particle PhysicsPT133 papers
11 papers · 2 filters
Quantum corrections for the cubic Galileon in the covariant language
Ippocratis D. Saltas, Vincenzo Vitagliano
We present for the first time an explicit exposition of quantum corrections within the cubic Galileon theory including the effect of quantum gravity, in a background- and gauge-inv…
Double Field Theory at SL(2) angles
Franz Ciceri, Giuseppe Dibitetto, J. J. Fernandez-Melgarejo +2
An extended field theory is presented that captures the full SL(2) x O(6,6+n) duality group of four-dimensional half-maximal supergravities. The theory has section constraints whos…
Type II origin of dyonic gaugings
Gianluca Inverso, Henning Samtleben, Mario Trigiante
Dyonic gaugings of four-dimensional supergravity typically exhibit a richer vacuum structure compared to their purely electric counterparts, but their higher-dimensional origin oft…
Covariantly Quantum Galileon
Ippocratis D. Saltas, Vincenzo Vitagliano
We derive the 1-loop effective action of the cubic Galileon coupled to quantum-gravitational fluctuations in a background and gauge-independent manner, employing the covariant fram…
Greybody factors for a nonminimally coupled scalar field in BTZ black hole background
Grigoris Panotopoulos, Angel Rincon
In the present work we study the propagation of a probe nonminimally coupled scalar field in BTZ black hole background. We find analytical expressions for the reflection coefficien…
Twin Supergravities from Yang-Mills Squared
A. Anastasiou, L. Borsten, M. J. Duff +4
We consider `twin supergravities' - pairs of supergravities with and supersymmetries, , with identical bosonic sectors…
Classical Holographic Codes
Enrico M. Brehm, Benedikt Richter
In this work, we introduce classical holographic codes. These can be understood as concatenated probabilistic codes and can be represented as networks uniformly covering hyperbolic…
Universality of Black Hole Quantum Computing
Gia Dvali, Cesar Gomez, Dieter Lust +2
By analyzing the key properties of black holes from the point of view of quantum information, we derive a model-independent picture of black hole quantum computing. It has been not…
Entropy of extremal black holes: horizon limits through charged thin shells, a unified approach
José P. S. Lemos, Gonçalo M. Quinta, Oleg B. Zaslavskii
Using a unified approach we study the entropy of extremal black holes through the entropy of an electrically charged thin shell. We encounter three cases in which a shell can be ta…
Two worlds collide: Interacting shells in AdS spacetime and chaos
Richard Brito, Vitor Cardoso, Jorge V. Rocha
We study the simplest two-body problem in asymptotically anti-de Sitter spacetime: two, infinitely thin, concentric spherical shells of matter. We include only gravitational intera…
The Hot Attractor Mechanism: Decoupling Without Deep Throats
Kevin Goldstein, Vishnu Jejjala, Suresh Nampuri
Non-extremal black holes in supergravity have two horizons, the geometric mean of whose areas recovers the horizon area of the extremal black hole obtained from tak…