Now showing items 1-8 of 8

    • Anisotropic D3-D5 black holes with unquenched flavors 

      Penín Ascariz, José Manuel; Vázquez Ramallo, Alfonso; Zoakos, Dimitrios (Springer, 2018)
      We construct a black hole geometry generated by the intersection of N c color D3- branes and N f flavor D5-branes along a 2+1 dimensional subspace. Working in the Veneziano limit in which N f is large and distributing ...
    • Causality constraints on corrections to the graviton three-point coupling 

      Otero Camaño, Xián; Edelstein Glaubach, José Daniel; Maldacena, Juan; Zhiboedov, Alexander (Springer, 2016-02-03)
      We consider higher derivative corrections to the graviton three-point coupling within a weakly coupled theory of gravity. Lorentz invariance allows further structures beyond the one present in the Einstein theory. We ...
    • Entanglement entropy in cubic gravitational theories 

      Cáceres, Elena; Castillo Vásquez, Rodrigo; Vilar López, Alejandro (Springer, 2021)
      We derive the holographic entanglement entropy functional for a generic gravitational theory whose action contains terms up to cubic order in the Riemann tensor, and in any dimension. This is the simplest case for which ...
    • Floquet scalar dynamics in global AdS 

      Fariña Biasi, Anxo; Carracedo, Pablo; Mas Solé, Javier; Musso, Daniele; Serantes, Alexandre (Springer, 2018)
      We study periodically driven scalar fields and the resulting geometries with global AdS asymptotics. These solutions describe the strongly coupled dynamics of dual finite-size quantum systems under a periodic driving which ...
    • Holographic quenches with a gap 

      Silva, Emilia da; López, Esperanza; Mas Solé, Javier; Serantes Rubianes, Alexandre (Springer, 2016)
      In order to holographically model quenches with a gapped final hamiltonian, we consider a gravity-scalar theory in anti-de Sitter space with an infrared hard wall. We allow a time dependent profile for the scalar field at ...
    • Magnetic catalysis in flavored ABJM 

      Jokela, Niko; Vázquez Ramallo, Alfonso; Zoakos, Dimitrios (Springer, 2014)
      We study the magnetic catalysis of chiral symmetry breaking in the ABJM Chern-Simons matter theory with unquenched flavors in the Veneziano limit. We consider a magnetized D6-brane probe in the background of a flavored ...
    • Stability of charged global AdS4 spacetimes 

      Arias, Raúl; Mas Solé, Javier; Serantes Rubianes, Alexandre (Springer Berlin Heidelberg, 2016-09-06)
      We study linear and nonlinear stability of asymptotically AdS4 solutions in Einstein-Maxwell-scalar theory. After summarizing the set of static solutions we first examine thermodynamical stability in the grand canonical ...
    • T-duality and high-derivative gravity theories: the BTZ black hole/string paradigm 

      Edelstein Glaubach, José Daniel; Sfetsos, Konstantinos; Sierra García, Jesús Aníbal; Vilar López, Alejandro (Springer, 2018)
      We show that the temperature and entropy of a BTZ black hole are invariant under T-duality to next to leading order in M ⋆− 2, M⋆ being the scale suppressing higher-curvature/derivative terms in the Lagrangian. We work in ...

      Harvesters:Useful links:
      Universidade de Santiago de Compostela | Teléfonos: +34 881 811 000 e +34 982 820 000 | Contact Us | Send Feedback