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Fletta eftir efnisorði "Black holes"

Fletta eftir efnisorði "Black holes"

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    Black hole holography and mean field evolution 
    Lowe, David A.; Thorlacius, Larus (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 ...
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    Complexity of Jackiw-Teitelboim gravity 
    Brown, Adam R.; Gharibyan, Hrant; Lin, Henry W.; Susskind, Leonard; Thorlacius, Larus; Zhao, Ying (American Physical Society (APS), 2019-02-25)
    The Jackiw-Teitelboim (JT) model arises from the dimensional reduction of charged black holes. Motivated by the holographic complexity conjecture, we calculate the late-time rate of change of action of a Wheeler-DeWitt patch in the JT theory. ...
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    A holographic model for black hole complementarity 
    Lowe, David A.; Thorlacius, Larus (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 ...
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    Non-analyticity of holographic Rényi entropy in Lovelock gravity 
    Giangreco Puletti, Valentina; 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 ...
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    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 ...