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Browsing by Journal title "Journal of High Energy Physics"

Browsing by Journal title "Journal of High Energy Physics"

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  • Lowe, David A.; Thorlacius, Lárus (Springer Nature, 2018-01)
    Holographic theories representing black holes are expected to exhibit quantum chaos. We argue if the laws of quantum mechanics are expected to hold for observers inside such black holes, then such holographic theories must have a mean field approximation ...
  • Amado, Irene; Sundborg, Bo; Thorlacius, Lárus; Wintergerst, Nico (Springer Nature, 2018-03)
    The emergent nature of spacetime geometry and black holes can be directly probed in simple holographic duals of higher spin gravity and tensionless string theory. To this end, we study time dependent thermal correlation functions of gauge invariant ...
  • Erdmenger, Johanna; Fernández, Daniel; Goulart, Prieslei; Witkowski, Piotr (Springer Nature, 2017-03)
    In the context of applications of the AdS/CFT correspondence to condensed matter physics, we compute conductivities for field theory duals of dyonic planar black holes in 3+1-dimensional Einstein-Maxwell-dilaton theories at zero temperature. We ...
  • Keränen, Ville; Sybesma, Watse; Szepietowski, Phillip; Thorlacius, Lárus (Springer Nature, 2017-05)
    The 2+1 dimensional quantum Lifshitz model can be generalised to a class of higher dimensional free field theories that exhibit Lifshitz scaling. When the dynamical critical exponent equals the number of spatial dimensions, equal time correlation ...
  • Lowe, David A.; Thorlacius, Lárus (Springer Nature, 2016-12)
    We explore a version of black hole complementarity, where an approximate semiclassical effective field theory for interior infalling degrees of freedom emerges holo-graphically from an exact evolution of exterior degrees of freedom. The infalling degrees ...
  • Puletti, Valentina Giangreco M.; Pourhasan, Razieh (Springer Nature, 2017-08)
    We compute holographic Rényi entropies for spherical entangling surfaces on the boundary while considering third order Lovelock gravity with negative cosmological constant in the bulk. Our study shows that third order Lovelock black holes with hyperbolic ...
  • Amado, Irene; Sundborg, Bo; Thorlacius, Lárus; Wintergerst, Nico (Springer Nature, 2017-02)
    Boundary correlation functions provide insight into the emergence of an effective geometry in higher spin gravity duals of O(N ) or U(N ) symmetric field theories. On a compact manifold, the singlet constraint leads to nontrivial dynamics at finite ...
  • Erdmenger, Johanna; Fernández, Daniel; Flory, Mario; Megías, Eugenio; Straub, Ann-Kathrin; Witkowski, Piotr (Springer Nature, 2017-10)
    Within gauge/gravity duality, we consider the local quench-like time evolution obtained by joining two 1+1-dimensional heat baths at different temperatures at time t = 0. A steady state forms and expands in space. For the 2+1-dimensional gravity dual, ...