Quantum bit threads and holographic entanglement
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2022)180
Abstract: Quantum corrections to holographic entanglement entropy require knowledge of the bulk quantum state. In this paper, we derive a novel dual prescription for the generalized entropy that allows us to interpret the leading quantum corrections… read more here.
Keywords: holographic entanglement; bulk; entropy; state ... See more keywords
Non-conformal behavior of holographic entanglement measures
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2022)014
Abstract: Abstract We evaluate the holographic entanglement entropy, HEE, holographic mutual information, HMI, and holographic entanglement of purification, EoP, in a non-conformal model at zero and finite temperature. In order to find the analytical results we… read more here.
Keywords: holographic entanglement; behavior holographic; temperature; conformal behavior ... See more keywords
Holographic entanglement and Poincaré blocks in three-dimensional flat space
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2018)068
Abstract: A bstractWe propose a covariant prescription to compute holographic entanglement entropy and Poincaré blocks (Global BMS blocks) in the context of three-dimensional Einstein gravity in flat space. We first present a prescription based on worldline… read more here.
Keywords: three dimensional; holographic entanglement; flat space; poincar blocks ... See more keywords
Holographic entanglement entropy and complexity of microstate geometries
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep06(2020)181
Abstract: We study holographic entanglement entropy and holographic complexity in a two-charge, 1 4 $$ \frac{1}{4} $$ -BPS family of solutions of type IIB supergravity, controlled by one dimensionless parameter. All the geometries in this family… read more here.
Keywords: entanglement entropy; holographic entanglement; entropy complexity; massless btz ... See more keywords
The connection between holographic entanglement and complexity of purification
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2019)009
Abstract: Abstract In this work we study how entanglement of purification (EoP) and the new quantity of “complexity of purification” are related to each other using the E P = E W conjecture. First, we consider… read more here.
Keywords: purification; holographic entanglement; study; connection holographic ... See more keywords
Holographic entanglement entropy for small subregions and thermalization of Born–Infeld AdS black holes
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2018.11.014
Abstract: Abstract Applying the Born–Infeld Anti de Sitter charged black hole metric we calculate holographic entanglement entropy (HEE) by regarding the proposal of Ryu and Takanayagi. To do so we assume that time dependence of the… read more here.
Keywords: black holes; holographic entanglement; born infeld; entanglement entropy ... See more keywords
Measuring holographic entanglement entropy on a quantum simulator
Sign Up to like & getrecommendations! Published in 2019 at "npj Quantum Information"
DOI: 10.1038/s41534-019-0145-z
Abstract: Quantum simulation promises to have wide applications in many fields where problems are hard to model with classical computers. Various quantum devices of different platforms have been built to tackle the problems in, say, quantum… read more here.
Keywords: quantum simulator; entanglement entropy; quantum; holographic entanglement ... See more keywords
Quantum holographic entanglement entropy to all orders in 1/N expansion
Sign Up to like & getrecommendations! Published in 2020 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/ptaa019
Abstract: We study holographic entanglement entropy in four-dimensional quantum gravity with negative cosmological constant. By using the replica trick and evaluating path integrals in the minisuperspace approximation, in conjunction with the Wheeler–DeWitt equation, we compute quantum… read more here.
Keywords: entanglement entropy; holographic entanglement; quantum holographic;
Comments on holographic entanglement entropy in TT deformed conformal field theories
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.026011
Abstract: The Ryu-Takayanagi (RT) formula has been a key ingredient in our understanding of holography. Recent work on TT deformations has also boosted our understanding of holography away from the conformal boundary of AdS. In this… read more here.
Keywords: entropy deformed; deformed conformal; entanglement entropy; holographic entanglement ... See more keywords
Holographic entanglement entropy and generalized entanglement temperature
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.106008
Abstract: In this work we study the flow of holographic entanglement entropy in dimensions $d \geq 3$ in the gauge/gravity duality set up. We observe that a generalized entanglement temperature $T_g$ can be defined which gives… read more here.
Keywords: entanglement entropy; holographic entanglement; entanglement temperature; temperature ... See more keywords
Holographic entanglement entropies for Schwarzschild and Reisner-Nordström black holes in asymptotically Minkowski spacetimes
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DOI: 10.1103/physrevd.95.086014
Abstract: The holographic entanglement entropies (HEE) associated with four dimensional Schwarzschild and Reisner-Nordstrom black holes in asymptotically Minkowski spacetimes are investigated. Unlike the cases of asymptotically AdS spacetimes for which the boundaries are always taken at… read more here.
Keywords: order; black holes; schwarzschild reisner; holes asymptotically ... See more keywords