8.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universitat de BarcelonaES1.4k papers
- Institució Catalana de Recerca i Estudis AvançatsES380 papers
- Centre National de la Recherche ScientifiqueFR378 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR257 papers
- Consejo Superior de Investigaciones CientíficasES235 papers
- University of CambridgeGB232 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT228 papers
- University of EdinburghGB225 papers
- University of OxfordGB223 papers
- University of GroningenNL220 papers
- Aix-Marseille UniversitéFR215 papers
- Institute for High Energy PhysicsES212 papers
256 papers · 1 filter
Unitarization of gravity
Iñigo Asiáin, Antonio Dobado, Domènec Espriu
We make use of the improved K-matrix algorithm to obtain unitarized amplitudes in gravity (the so-called Starobisnsky model, of cosmological relevance). The procedure is o…
Hydrodynamics of Relativistic Superheated Bubbles
Yago Bea, Jorge Casalderrey-Solana, David Mateos +1
Relativistic, charged, superheated bubbles may play an important role in neutron star mergers if first-order phase transitions are present in the phase diagram of Quantum Chromodyn…
Lattice regularisation of a non-compact boundary conformal field theory
Niall F. Robertson, Jesper Lykke Jacobsen, Hubert Saleur
Non-compact Conformal Field Theories (CFTs) are central to several aspects of string theory and condensed matter physics. They are characterised, in particular, by the appearance o…
Quantum BTZ black hole
Roberto Emparan, Antonia Micol Frassino, Benson Way
We study a holographic construction of quantum rotating BTZ black holes that incorporates the exact backreaction from strongly coupled quantum conformal fields. It is based on an e…
Spatially modulated and supersymmetric mass deformations of SYM
Igal Arav, K. C. Matthew Cheung, Jerome P. Gauntlett +2
We study mass deformations of , SYM theory that are spatially modulated in one spatial dimension and preserve some residual supersymmetry. We focus on generali…
Quasinormal modes in charged fluids at complex momentum
Aron Jansen, Christiana Pantelidou
We investigate the convergence of relativistic hydrodynamics in charged fluids, within the framework of holography. On the one hand, we consider the analyticity properties of the d…
Superconformal RG interfaces in holography
Igal Arav, K. C. Matthew Cheung, Jerome P. Gauntlett +2
We construct gravitational solutions that holographically describe two different SCFTs joined together at a co-dimension one, planar RG interface and preserving superco…
A free Lie algebra approach to curvature corrections to flat space-time
Joaquim Gomis, Axel Kleinschmidt, Diederik Roest +1
We investigate a systematic approach to include curvature corrections to the isometry algebra of flat space-time order-by-order in the curvature scale. The Poincaré algebra is exte…
Entropy production and entropic attractors in black hole fusion and fission
Tomas Andrade, Roberto Emparan, Aron Jansen +3
We study how black hole entropy is generated and the role it plays in several highly dynamical processes: the decay of unstable black strings and ultraspinning black holes; the fus…
Deformed Cauchy random matrix ensembles and large phase transitions
Jorge G. Russo
We study a new hermitian one-matrix model containing a logarithmic Penner's type term and another term, which can be obtained as a limit from logarithmic terms. For small coupling,…
Predictivity lost, predictivity regained: a Miltonian cosmic censorship conjecture
Roberto Emparan
Cosmic censorship is known to fail in some well-controlled phenomena, calling into question the predictive power of General Relativity and opening up the possibility of observing P…
Transport in strongly coupled quark matter
Carlos Hoyos, Niko Jokela, Matti Jarvinen +3
Motivated by the possible presence of deconfined quark matter in neutron stars and their mergers and the important role of transport phenomena in these systems, we perform the firs…
Space-time Schrödinger symmetries of a post-Galilean particle
Carles Batlle, Joaquim Gomis
We study the space-time symmetries of the actions obtained by expanding the action for a massive free relativistic particle around the Galilean action. We obtain all the point spac…
The Large D Limit of Einstein's Equations
Roberto Emparan, Christopher P. Herzog
We review recent progress in taking the large dimension limit of Einstein's equations. Most of our analysis is classical in nature and concerns situations where there is a black ho…
The planar limit of superconformal field theories
Bartomeu Fiol, Jairo Martínez-Montoya, Alan Rios Fukelman
We obtain the perturbative expansion of the free energy on for four dimensional Lagrangian superconformal field theories, to all orders in the 't Hooft coupling,…
Phase transitions in a three-dimensional analogue of Klebanov-Strassler
Daniel Elander, Anton F. Faedo, David Mateos +1
We use top-down holography to study the thermodynamics of a one-parameter family of three-dimensional, strongly coupled Yang-Mills-Chern-Simons theories with M-theory duals. For ge…
Black Ripples, Flowers and Dumbbells at large
David Licht, Raimon Luna, Ryotaku Suzuki
We explore the rich phase space of singly spinning (both neutral and charged) black hole solutions in the large limit. We find several 'bumpy' branches which are connected to m…
Charged black holes in Einsteinian cubic gravity and nonuniqueness
Antonia Micol Frassino, Jorge V. Rocha
Black holes are the simplest objects in the universe. They correspond to extreme deformations of spacetime geometry, and can exist even devoid of matter. In general relativity, (el…
Strong cosmic censorship in the BTZ black hole
Roberto Emparan, Marija Tomašević
Recently it has been shown that quantum fields can be regular on the inner, Cauchy horizon of a rotating BTZ black hole, which appears to indicate a failure of strong cosmic censor…
Non-relativistic limits and three-dimensional coadjoint Poincare gravity
Eric Bergshoeff, Joaquim Gomis, Patricio Salgado-Rebolledo
We show that a recently proposed action for three-dimensional non-relativistic gravity can be obtained by taking the limit of a relativistic Lagrangian that involves the co-adjoint…
Entropy production from quasinormal modes
Aron Jansen, Ben Meiring
Horizons of black branes have an associated entropy current with non-negative divergence. We compute this divergence in a late-time transseries expansion for an inhomogeneous syste…
The Momentum Spaces of -Minkowski noncommutative spacetime
Fedele Lizzi, Flavio Mercati, Mattia Manfredonia
A useful concept in the development of physical models on the -Minkowski noncommutative spacetime is that of a curved momentum space. This structure is not unique: several inequ…
Real-time Dynamics of Plasma Balls from Holography
Hans Bantilan, Pau Figueras, David Mateos
Plasma balls are droplets of deconfined plasma surrounded by a confining vacuum. We present the first holographic simulation of their real-time evolution via the dynamics of locali…
Consistent truncations of supergravity and -BPS RG flows in SCFTs
Anton F. Faedo, Carlos Nunez, Christopher Rosen
With the purpose of holographically describing flows from a large family of four dimensional and conformal field theories, we discuss truncations of seven…