Higher-dimensional Willmore energy as holographic entanglement entropy
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DOI: 10.1007/jhep01(2025)081
Abstract: The vacuum entanglement entropy of a general conformal field theory (CFT) in d = 5 spacetime dimensions contains a universal term, F(A), which has a complicated and non-local dependence on the geometric details of the… read more here.
Keywords: willmore energy; dimensional willmore; energy; higher dimensional ... See more keywords
Entanglement entropy at large-N
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DOI: 10.1007/jhep01(2025)182
Abstract: I show that at early times the evaporation process for a stack of NS5-branes at high energy is suppressed in the large-N limit. At much later times, the new saddles in the gravitational action are… read more here.
Keywords: entropy large; entanglement entropy;
Gauge choices and entanglement entropy of two dimensional lattice gauge fields
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2018)073
Abstract: A bstractIn this paper, we explore the question of how different gauge choices in a gauge theory affect the tensor product structure of the Hilbert space in configuration space. In particular, we study the Coulomb… read more here.
Keywords: gauge; gauge choices; choices entanglement; two dimensional ... See more keywords
Entanglement entropy and the colored Jones polynomial
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2018)038
Abstract: A bstractWe study the multi-party entanglement structure of states in Chern-Simons theory created by performing the path integral on 3-manifolds with linked torus boundaries, called link complements. For gauge group SU(2), the wavefunctions of these… read more here.
Keywords: chern simons; entanglement structure; entanglement entropy; colored jones ... See more keywords
Entanglement entropy, quantum fluctuations, and thermal entropy in topological phases
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2019)110
Abstract: A bstractEntanglement entropy in topologically ordered matter phases has been computed extensively using various methods. In this paper, we study the entanglement entropy of topological phases in two-spaces from a new perspective — the perspective… read more here.
Keywords: entanglement entropy; thermal entropy; entropy; quasiparticle fluctuations ... See more keywords
Entanglement contour and modular flow from subset entanglement entropies
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2020)018
Abstract: The Entanglement contour function quantifies the contribution from each degree of freedom in a region A $$ \mathcal{A} $$ to the entanglement entropy S A $$ {S}_{\mathcal{A}} $$ . Recently in [1] the author gave… read more here.
Keywords: entanglement entropy; dimensional theories; entanglement contour; entanglement entropies ... 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
Duality transformations and the entanglement entropy of gauge theories
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DOI: 10.1007/jhep06(2024)041
Abstract: The study of entanglement in gauge theories is expected to provide insights into many fundamental phenomena, including confinement. However, calculations of quantities related to entanglement in gauge theories are limited by ambiguities that stem from… read more here.
Keywords: gauge theories; duality transformations; transformations entanglement; entanglement entropy ... See more keywords
Entanglement entropy of ABJM theory and entropy of topological black hole
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2017)096
Abstract: A bstractIn this paper we discuss the supersymmetric localization of the 4D N$$ \mathcal{N} $$ = 2 offshell gauged supergravity on the background of the AdS4 neutral topological black hole, which is the gravity dual… read more here.
Keywords: entanglement entropy; black hole; abjm theory; hole ... See more keywords
Calibrated entanglement entropy
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DOI: 10.1007/jhep07(2017)117
Abstract: A bstractThe Ryu-Takayanagi prescription reduces the problem of calculating entanglement entropy in CFTs to the determination of minimal surfaces in a dual anti-de Sitter geometry. For 3D gravity theories and BTZ black holes, we identify… read more here.
Keywords: entropy; calibrated entanglement; minimal surfaces; geometry ... See more keywords
Holographic entanglement entropy in the FLRW universe
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DOI: 10.1007/jhep08(2025)115
Abstract: We compute the holographic entanglement entropy via the Ryu-Takayanagi prescription in the three-dimensional Friedmann-Lemaître-Robertson-Walker universe. We consider two types of holographic scenarios analogous to the static patch holography and half de Sitter holography, in which… read more here.
Keywords: flrw universe; entropy flrw; entanglement entropy; holographic entanglement ... See more keywords