Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Henry Maxfield"'
Autor:
Henry Maxfield, Zahra Zahraee
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 11, Pp 1-68 (2022)
Abstract We study a non-relativistic limit of physics in AdS which retains the curvature through a harmonic Newtonian potential. This limit appears in a CFT dual through the spectrum of operators of large dimension and correlation functions of those
Externí odkaz:
https://doaj.org/article/f7ed3c2b3bbd4c7bb8cc6d3e1ea07e45
Autor:
Henry Maxfield, Zhencheng Wang
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 7, Pp 1-27 (2022)
Abstract In the AdS/CFT correspondence, single trace operators of large-N gauge theories at large spin J can be described by classical spinning strings, giving a geometric and classical description of their spectrum at strong coupling. We observe tha
Externí odkaz:
https://doaj.org/article/2be4abd3665c4cd7b659e333dc2ac1cd
Autor:
Donald Marolf, Henry Maxfield
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-79 (2021)
Abstract We reformulate recent insights into black hole information in a manner emphasizing operationally-defined notions of entropy, Lorentz-signature descriptions, and asymptotically flat spacetimes. With the help of replica wormholes, we find that
Externí odkaz:
https://doaj.org/article/3c641b04f3ab4d1d81afd5191619dcb0
Autor:
Henry Maxfield, Gustavo J. Turiaci
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 1, Pp 1-56 (2021)
Abstract We propose that a class of new topologies, for which there is no classical solution, should be included in the path integral of three-dimensional pure gravity, and that their inclusion solves pathological negativities in the spectrum, replac
Externí odkaz:
https://doaj.org/article/a247f185f48d4d909a62d9a9719df769
Autor:
Donald Marolf, Henry Maxfield
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 8, Pp 1-72 (2020)
Abstract In the 1980’s, work by Coleman and by Giddings and Strominger linked the physics of spacetime wormholes to ‘baby universes’ and an ensemble of theories. We revisit such ideas, using features associated with a negative cosmological cons
Externí odkaz:
https://doaj.org/article/8e7bf2619cfe40bcbec0501a75c95239
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 7, Pp 1-59 (2020)
Abstract We obtain an asymptotic formula for the average value of the operator product expansion coefficients of any unitary, compact two dimensional CFT with c > 1. This formula is valid when one or more of the operators has large dimension or — i
Externí odkaz:
https://doaj.org/article/89d9f6d5fe4d4c008ed92b65e2b05179
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 5, Pp 1-52 (2020)
Abstract We show that an extremely generic class of two-dimensional conformal field theories (CFTs) contains a sector described by the Schwarzian theory. This applies to theories with no additional symmetries and large central charge, but does not re
Externí odkaz:
https://doaj.org/article/684a04fcd6a04d28983f8304f1b60a35
Autor:
Henry Maxfield
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 12, Pp 1-44 (2019)
Abstract Any unitary compact two-dimensional CFT with c > 1 and no symmetries beyond Virasoro has a parametrically large density of primary states at large spin for h ¯ $$ \overline{h} $$ > h ¯ extr $$ {\overline{h}}_{\mathrm{extr}} $$ ∼ c − 1
Externí odkaz:
https://doaj.org/article/7b57476af4f348cab1bad90c3f7e27f9
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 12, Pp 1-47 (2019)
Abstract Bulk quantum fields are often said to contribute to the generalized entropy A 4 G N + S bulk $$ \frac{A}{4{G}_N}+{S}_{\mathrm{bulk}} $$ only at O(1). Nonetheless, in the context of evaporating black holes, O(1/GN ) gradients in S bulk can ar
Externí odkaz:
https://doaj.org/article/defe29085349444d88ebdcddc1f6a183
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 5, Pp 1-67 (2019)
Abstract Every conformal field theory (CFT) above two dimensions contains an infinite set of Regge trajectories of local operators which, at large spin, asymptote to “double-twist” composites with vanishing anomalous dimension. In two dimensions,
Externí odkaz:
https://doaj.org/article/c4db0fd295bc41108e2bca2d2419fad8