Holographic complexity of quantum black holes
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2022)204
Abstract: We analyze different holographic complexity proposals for black holes that include corrections from bulk quantum fields. The specific setup is the quantum BTZ black hole, which encompasses in an exact manner the effects of conformal… read more here.
Keywords: complexity quantum; black holes; complexity; quantum fields ... See more keywords
Holographic complexity for defects distinguishes action from volume
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2019)049
Abstract: A bstractWe explore the two holographic complexity proposals for the case of a 2d boundary CFT with a conformal defect. We focus on a Randall-Sundrum type model of a thin AdS2 brane embedded in AdS3.… read more here.
Keywords: complexity defects; volume; action; complexity ... See more keywords
Terminal holographic complexity
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DOI: 10.1007/jhep06(2018)132
Abstract: A bstractWe introduce a quasilocal version of holographic complexity adapted to ‘terminal states’ such as spacelike singularities. We use a modification of the action-complexity ansatz, restricted to the past domain of dependence of the terminal… read more here.
Keywords: holographic complexity; terminal holographic; complexity density; complexity ... See more keywords
Reparameterization dependence is useful for holographic complexity
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2021)010
Abstract: Abstract Holographic complexity in the “complexity equals action” approach is reconsidered relaxing the requirement of reparameterization invariance of the action with the prescription that the action vanish in any static, vacuum causal diamond. This implies… read more here.
Keywords: reparameterization dependence; useful holographic; dependence useful; complexity ... See more keywords
Divergences in holographic complexity
Sign Up to like & getrecommendations! Published in 2017 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/aa6925
Abstract: We study the UV divergences in the action of the 'Wheeler-de Witt patch' in asymptotically AdS spacetimes, which has been conjectured to be dual to the computational complexity of the state of the dual field… read more here.
Keywords: complexity; holographic complexity; spatial slice; divergences holographic ... See more keywords
Bath deformations, islands, and holographic complexity
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DOI: 10.1103/physrevd.105.066019
Abstract: Considering a doubly holographic model, we study the evolution of holographic subregion complexity corresponding to deformations of bath state by a relevant scalar operator, which corresponds to a renormalization group flow from the AdS-Schwarzschild to… read more here.
Keywords: deformations islands; bath; holographic complexity; bath deformations ... See more keywords
Note on subregion holographic complexity
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.96.026022
Abstract: The volume inside a Ryu-Takayanagi surface has been conjectured to be related to the complexity of subregions of the boundary field theory. Here, we study the behavior of this volume analytically, when the entangling surface… read more here.
Keywords: volume; complexity; holographic complexity; surface ... See more keywords