Opin vísindi

Fletta eftir höfundi "Sundborg, Bo"

Fletta eftir höfundi "Sundborg, Bo"

Röðun: Raða: Niðurstöður:

  • Icon
    Black holes from large N singlet models 
    Amado, Irene; Sundborg, Bo; Thorlacius, Larus; 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 ...
  • Icon
    Probing emergent geometry through phase transitions in free vector and matrix models 
    Amado, Irene; Sundborg, Bo; Thorlacius, Larus; 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 ...
  • Icon
    Quenched coupling, entangled equilibria, and correlated composite operators: a tale of two O(N) models 
    Banerjee, Souvik; Engelsöy, Julius; Larana-Aragon, Jorge; Sundborg, Bo; Thorlacius, Larus; Wintergerst, Nico (Springer Science and Business Media LLC, 2019-08-01)
    A macroscopic version of Einstein-Podolsky-Rosen entanglement is obtained by quenching a quadratic coupling between two O(N) vector models. A quench of the mixed vacuum produces an excited entangled state, reminiscent of purified thermal equilibrium, ...