Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Benson Way"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-32 (2023)
Abstract We describe the dynamical evaporation of a black hole as the classical evolution in time of a black hole in an Anti-de Sitter braneworld. A bulk black hole whose horizon intersects the brane yields the classical bulk dual of a black hole cou
Externí odkaz:
https://doaj.org/article/44d61bc7c4274282bef9a84d8c2b385f
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-55 (2023)
Abstract We construct a cohomogeneity-1 helical black string in six-dimensional Einstein gravity. The helical solution branches from the onset of the gravitational superradiant instability of the equal-spinning Myers-Perry black string. The isometry
Externí odkaz:
https://doaj.org/article/45f962b85cdd4c06b53266848d0bec27
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 2, Pp 1-35 (2023)
Abstract We construct novel black strings that are neither time-translation invariant, nor axisymmetric, nor translationally invariant in the string direction, but nevertheless have a helical Killing vector field. These solutions branch from the supe
Externí odkaz:
https://doaj.org/article/c54c8d45f25b40a98b7aafdacc3b9fda
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 1, Pp 1-36 (2023)
Abstract We investigate the effect of superradiant scattering of gravitational perturbations on the stability of rotating black strings, focusing on the six dimensional equal-spinning Myers-Perry black string. We find that rapidly rotating black stri
Externí odkaz:
https://doaj.org/article/49939d2b4288458cbe517fdc7c41860f
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 12, Pp 1-44 (2022)
Abstract We study black strings/funnels and other black hole configurations in AdS that correspond to different phases of the dual CFT in black hole backgrounds, employing different approaches at large D. We assemble the phase diagram of uniform and
Externí odkaz:
https://doaj.org/article/0bf0ca6a794e4bfc80590a3f716c8ed4
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 2, Pp 1-29 (2022)
Abstract We study the evolution of the Gregory-Laflamme instability for black strings in global AdS spacetime, and investigate the CFT dual of the formation of a bulk naked singularity. Using an effective theory in the large D limit, we uncover a ric
Externí odkaz:
https://doaj.org/article/0403689496e844f881aee0f30a0285d1
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 5, Pp 1-38 (2021)
Abstract We study rotating global AdS solutions in five-dimensional Einstein gravity coupled to a multiplet complex scalar within a cohomogeneity-1 ansatz. The onset of the gravitational and scalar field superradiant instabilities of the Myers-Perry-
Externí odkaz:
https://doaj.org/article/e570a60aa5b34c799cce149a9a471d05
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 7, Pp 1-46 (2020)
Abstract Black resonators and geons in global AdS are rapidly rotating, low-energy solutions with a helical Killing field. We study the linear mode stability of equal angular momenta, five-dimensional black resonators and geons under scalar, electrom
Externí odkaz:
https://doaj.org/article/d76db5482ed042478732d3f7aa0bdae1
Autor:
Moshe Rozali, Benson Way
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 11, Pp 1-19 (2018)
Abstract We develop the large D limit of general relativity for spherically symmetric scalar fields in both asymptotically flat and asymptotically anti-de Sitter spaces. The leading order equations in the 1/D expansion can be solved analytically, pro
Externí odkaz:
https://doaj.org/article/b6017331078c4c348cfbe97ed0243187
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 5, Pp 1-19 (2018)
Abstract We perturbatively construct asymptotically ℝ1,3×T2 $$ {\mathrm{\mathbb{R}}}^{1,3}\times {\mathbb{T}}^2 $$ black branes with multiple inhomogeneous directions and show that some of them are thermodynamically preferred over uniform branes i
Externí odkaz:
https://doaj.org/article/be9ec4dfe2724701b1ef085b2b0a9ab7