Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Y. T. Albert Law"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-63 (2024)
Abstract Previous work on black hole partition functions and entanglement entropy suggests the existence of “edge” degrees of freedom living on the (stretched) horizon. We identify a local and “shrinkable” boundary condition on the stretched
Externí odkaz:
https://doaj.org/article/ab6249af4792492e9086082b45e844f3
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 6, Pp 1-43 (2023)
Abstract We extend a formula for 1-loop black hole determinants by Denef, Hartnoll, and Sachdev (DHS) to spinning fields on any (d + 1)-dimensional static spherically symmetric black hole. By carefully analyzing the regularity condition imposed on th
Externí odkaz:
https://doaj.org/article/7773e6038d264d76a58f4061fd8bf072
Autor:
Y. T. Albert Law, Klaas Parmentier
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 10, Pp 1-27 (2022)
Abstract When computing the ideal gas thermal canonical partition function for a scalar outside a black hole horizon, one encounters the divergent single-particle density of states (DOS) due to the continuous nature of the normal mode spectrum. Recas
Externí odkaz:
https://doaj.org/article/379c9c70ae7d4bc38cdc1773ea9712a5
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 1, Pp 1-155 (2022)
Abstract Motivated by the prospect of constraining microscopic models, we calculate the exact one-loop corrected de Sitter entropy (the logarithm of the sphere partition function) for every effective field theory of quantum gravity, with particles in
Externí odkaz:
https://doaj.org/article/ec47978823f1441a8732b565e40605ab
Autor:
Y. T. Albert Law, Michael Zlotnikov
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-26 (2020)
Abstract A natural extension of the Pasterski-Shao-Strominger (PSS) prescription is described, enabling the map of Minkowski space amplitudes with massive spinning external legs to the celestial sphere to be performed. An integral representation for
Externí odkaz:
https://doaj.org/article/4f1c121ff17e4abea83b7cdc2f69fda6
Autor:
Y. T. Albert Law, Michael Zlotnikov
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 4, Pp 1-2 (2020)
We provide corrections to equations (5.31), (5.32) and (5.33) in the original manuscript. The corrections remove typos due to which some terms in the results were omitted. The concepts, derivation strategy and conclusions remain unchanged.
Externí odkaz:
https://doaj.org/article/4ae46bb7a4f24ae39bfe7045e5851718
Autor:
Y. T. Albert Law, Michael Zlotnikov
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 3, Pp 1-27 (2020)
Journal of High Energy Physics
Journal of High Energy Physics
The functional structure of celestial amplitudes as constrained by Poincar\'e symmetry is investigated in $2,3,$ and $4$-point cases for massless external particles of various spin, as well as massive external scalars. Functional constraints and recu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9c4e114fcddf6d321f71ab9310fdc9e
http://link.springer.com/article/10.1007/JHEP03(2020)085
http://link.springer.com/article/10.1007/JHEP03(2020)085
Autor:
Lam Hui, Y. T. Albert Law, Luca Santoni, Guanhao Sun, Giovanni Maria Tomaselli, Enrico Trincherini
Publikováno v:
INSPIRE-HEP
Studies of black hole superradiance often focus on the growth of a cloud in isolation, accompanied by the spin-down of the black hole. In this paper, we consider the additional effect of the accretion of matter and angular momentum from the environme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d4788860646ef0bba78dfe61e8e7b39
Publikováno v:
Physical Review D. 104
Spinning black holes create electromagnetic storms when immersed in ambient magnetic fields, illuminating the otherwise epically dark terrain. In an electromagnetic extension of the Penrose process, tremendous energy can be extracted, boosting the en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::130d7e9d59c5582d0b28977be117de52
https://doi.org/10.1103/physrevd.104.084059
https://doi.org/10.1103/physrevd.104.084059
Autor:
Y. T. Albert Law, Michael Zlotnikov
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 11, Pp 1-28 (2020)
Journal of High Energy Physics
Journal of High Energy Physics
The formalism of relativistic partial wave expansion is developed for four-point celestial amplitudes of massless external particles. In particular, relativistic partial waves are found as eigenfunctions to the product representation of celestial Poi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1a8e82b29895c565272d590c396fcf6
https://doi.org/10.1007/jhep11(2020)149
https://doi.org/10.1007/jhep11(2020)149