[图书][B] Black hole physics
D Grumiller, MM Sheikh-Jabbari - 2022 - Springer
Black holes are predictions of Albert Einstein's theory of general relativity and have been the
focus of intense studies for over a century, as they provide a rich source of theoretical and …
focus of intense studies for over a century, as they provide a rich source of theoretical and …
Gravitational Cardy limit and AdS black hole entropy
A bstract We explore the gravitational implementation of the field theory Cardy-like limit
recently used in the successful microstate countings of AdS black hole entropy in various …
recently used in the successful microstate countings of AdS black hole entropy in various …
Probing the EVH limit of supersymmetric AdS black holes
A bstract Extremal black holes in general dimensions are well known to contain an AdS 2
factor in their near-horizon geometries. If the extremal limit is taken in conjunction with a …
factor in their near-horizon geometries. If the extremal limit is taken in conjunction with a …
Single-rotating five-dimensional near-horizon extremal geometry in general relativity
K Hajian - Physical Review D, 2024 - APS
The geometries with SL (2, R) and some axial U (1) isometries are called “near-horizon
extremal geometries” and are found usually, but not necessarily, in the near-horizon limit of …
extremal geometries” and are found usually, but not necessarily, in the near-horizon limit of …
Extremal vanishing horizon Kerr-AdS black holes at ultraspinning limit
SM Noorbakhsh, MH Vahidinia - Journal of High Energy Physics, 2018 - Springer
A bstract By utilizing the ultraspinning limit we generate a new class of extremal vanishing
horizon (EVH) black holes in odd dimensions (d≥ 5). Starting from the general multi …
horizon (EVH) black holes in odd dimensions (d≥ 5). Starting from the general multi …
Integrability of geodesics in near-horizon extremal geometries: Case of Myers-Perry black holes in arbitrary dimensions
We investigate dynamics of probe particles moving in the near-horizon limit of extremal
Myers-Perry black holes in arbitrary dimensions. Employing ellipsoidal coordinates we show …
Myers-Perry black holes in arbitrary dimensions. Employing ellipsoidal coordinates we show …
Two-dimensional (bi-) scalar gravities from four-dimensional Horndeski
MS Nejati, MH Vahidinia - arXiv preprint arXiv:2406.17388, 2024 - arxiv.org
We develop a classical two-dimensional bi-scalar gravity based on the Kaluza-Klein
reduction applied to the four-dimensional Horndeski theory. One of the scalar fields arises …
reduction applied to the four-dimensional Horndeski theory. One of the scalar fields arises …
to transition in the near horizon of asymptotically de Sitter solutions
S Sadeghian, MH Vahidinia - Physical Review D, 2017 - APS
We consider two solutions of Einstein-Λ theory which admit the extremal vanishing horizon
(EVH) limit, odd-dimensional multispinning Kerr black hole (in the presence of cosmological …
(EVH) limit, odd-dimensional multispinning Kerr black hole (in the presence of cosmological …
Black rings in U (1) 3 supergravity and their dual 2d CFT
S Sadeghian, H Yavartanoo - Classical and Quantum Gravity, 2016 - iopscience.iop.org
We study the near-horizon geometry of black ring solutions in five-dimensional U (1) 3
supergravity with three electric dipole charges and one angular momentum. We consider the …
supergravity with three electric dipole charges and one angular momentum. We consider the …
Hidden symmetries of near-horizon extremal Kerr-AdS-NUT geometries
S Sadeghian - Physical Review D, 2018 - APS
We study the hidden symmetries, the symmetries associated with Killing tensors, of the near-
horizon geometry of odd-dimensional Kerr-AdS-NUT black holes in two limits: generic …
horizon geometry of odd-dimensional Kerr-AdS-NUT black holes in two limits: generic …