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
14 papers · 2 filters
Quasinormal modes of black holes in Einstein-power-Maxwell theory
Grigoris Panotopoulos, Angel Rincon
In the present work we compute the spectrum of quasinormal frequencies of four-dimensional charged black holes in Einstein-power-Maxwell theory. In particular we study scalar pertu…
New gravitational solutions via a Riemann-Hilbert approach
G. L. Cardoso, J. C. Serra
We consider the Riemann-Hilbert factorization approach to solving the field equations of dimensionally reduced gravity theories. First we prove that functions belonging to a certai…
Generalised Scherk-Schwarz reductions from gauged supergravity
Gianluca Inverso
A procedure is described to construct generalised Scherk-Schwarz uplifts of gauged supergravities. The internal manifold, fluxes, and consistent truncation Ansatz are all derived f…
Knots-quivers correspondence
Piotr Kucharski, Markus Reineke, Marko Stosic +1
We introduce and explore the relation between knot invariants and quiver representation theory, which follows from the identification of quiver quantum mechanics in D-brane systems…
BPS states, knots and quivers
Piotr Kucharski, Markus Reineke, Marko Stosic +1
We argue how to identify supersymmetric quiver quantum mechanics description of BPS states, which arise in string theory in brane systems representing knots. This leads to a surpri…
Are all supergravity theories Yang-Mills squared?
A. Anastasiou, L. Borsten, M. J. Duff +3
Using simple symmetry arguments we classify the ungauged , supergravity theories, coupled to both vector and hyper multiplets through homogeneous scalar manifo…
Scale dependent three-dimensional charged black holes in linear and non-linear electrodynamics
Angel Rincon, Ernesto Contreras, Pedro Bargueño +3
In the present work we study the scale dependence at the level of the effective action of charged black holes in Einstein-Maxwell as well as in Einstein-power-Maxwell theories in (…
Quivers, Line Defects and Framed BPS Invariants
Michele Cirafici
A large class of N=2 quantum field theories admits a BPS quiver description and the study of their BPS spectra is then reduced to a representation theory problem. In such theories…
A Riemann-Hilbert approach to rotating attractors
M. C. Camara, G. L. Cardoso, T. Mohaupt +1
We construct rotating extremal black hole and attractor solutions in gravity theories by solving a Riemann-Hilbert problem associated with the Breitenlohner-Maison linear system. B…
Paths to equilibrium in non-conformal collisions
Maximilian Attems, Jorge Casalderrey-Solana, David Mateos +4
We extend our previous analysis of holographic heavy ion collisions in non-conformal theories. We provide a detailed description of our numerical code. We study collisions at diffe…
Dynamical black holes in low-energy string theory
Pedro Aniceto, Jorge V. Rocha
We investigate time-dependent spherically symmetric solutions of the four-dimensional Einstein-Maxwell-axion-dilaton system, with the dilaton coupling that occurs in low-energy eff…
Phase Transitions, Inhomogeneous Horizons and Second-Order Hydrodynamics
Maximilian Attems, Yago Bea, Jorge Casalderrey-Solana +3
We use holography to study the spinodal instability of a four-dimensional, strongly-coupled gauge theory with a first-order thermal phase transition. We place the theory on a cylin…
Partially Massless Graviton on Beyond Einstein Spacetimes
Laura Bernard, Cedric Deffayet, Kurt Hinterbichler +1
We show that a partially massless graviton can propagate on a large set of spacetimes which are not Einstein spacetimes. Starting from a recently constructed theory for a massive g…
M-theory from the Superpoint
John Huerta, Urs Schreiber
The "brane scan" classifies consistent Green--Schwarz strings and membranes in terms of the invariant cocycles on super-Minkowski spacetimes. The "brane bouquet" generalizes this b…