Now showing items 1-7 of 7

    • 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 ...
    • Flux and Hall states in ABJM with dynamical flavors 

      Bea Besada, Yago; Jokela, Niko; Lippert, Mattew; Vázquez Ramallo, Alfonso; Zoakos, Dimitrios (Springer, 2015)
      We study the physics of probe D6-branes with quantized internal worldvolume flux in the ABJM background with unquenched massless flavors. This flux breaks parity in the (2+1)-dimensional gauge theory and allows quantum ...
    • Gravity dual of a multilayer system 

      Jokela, Niko; Penín Ascariz, José Manuel; Vázquez Ramallo, Alfonso; Zoakos, Dimitrios (Springer, 2019)
      We construct a gravity dual to a system with multiple (2+1)-dimensional layers in a (3 + 1)-dimensional ambient theory. Following a top-down approach, we generate a geometry corresponding to the intersection of D3- and ...
    • Holographic fundamental matter in multilayered media 

      Gran, Ulf; Jokela, Niko; Musso, Daniele; Vázquez Ramallo, Alfonso; Tornso, Marcus (Springer, 2019)
      We describe a strongly coupled layered system in 3+1 dimensions by means of a top-down D-brane construction. Adjoint matter is encoded in a large-Nc stack of D3-branes, while fundamental matter is confined to (2 + ...
    • Information flows in strongly coupled ABJM theory 

      Balasubramanian, Vijay; Jokela, Niko; Ponni, Arttu; Vázquez Ramallo, Alfonso (Springer, 2019)
      We use holographic methods to characterize the RG flow of quantum information in a Chern-Simons theory coupled to massive fermions. First, we use entanglement entropy and mutual information between strips to derive the ...
    • 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 ...
    • Supersymmetric probes in warped AdS(6) 

      Penín Ascariz, José Manuel; Vázquez Ramallo, Alfonso; Rodríguez Gómez, Diego (Springer, 2019)
      We consider defects in 5d field theories corresponding to higher-rank generalizations of the ENf+1 theories; holographically dual to the Brandhuber-Oz background in type I’ String Theory. We concentrate on codimension 2 ...

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