[HTML][HTML] Exploring unique quasinormal modes of a massive scalar field in brane-world scenarios
AF Zinhailo - Physics Letters B, 2024 - Elsevier
We compute precise values of quasinormal modes of a massive scalar field in the
background of the Schwarzschild-like brane-localised black holes. It is shown that the …
background of the Schwarzschild-like brane-localised black holes. It is shown that the …
Modular Hamiltonian in the semi infinite line. Part II. Dimensional reduction of Dirac fermions in spherically symmetric regions
M Huerta, G van der Velde - Journal of High Energy Physics, 2024 - Springer
A bstract In this article, we extend our study on a new class of modular Hamiltonians on an
interval attached to the origin on the semi-infinite line, introduced in a recent work dedicated …
interval attached to the origin on the semi-infinite line, introduced in a recent work dedicated …
Telling late-time tails for a massive scalar field in the background of brane-localized black holes
A Dubinsky - Europhysics Letters, 2024 - iopscience.iop.org
We examine perturbations of a massive scalar field around spherically symmetric, brane-
localized black holes. Although the ringdown and asymptotic tails of various brane-world …
localized black holes. Although the ringdown and asymptotic tails of various brane-world …
Conformal Weyl gravity via two stages of quasinormal ringing and late-time behavior
RA Konoplya - Physical Review D, 2021 - APS
Black hole (BH) solution in the conformal Weyl gravity is a generalization of the
Schwarzschild spacetime which includes two additional constants appearing when …
Schwarzschild spacetime which includes two additional constants appearing when …
Strong cosmic censorship for the Dirac field in the higher dimensional Reissner-Nordstrom-de Sitter black hole
X Liu, S Van Vooren, H Zhang, Z Zhong - Journal of High Energy Physics, 2019 - Springer
A bstract We investigate the strong cosmic censorship for the Dirac field in the higher
dimensional Reissner-Norstrom-de Sitter black hole. To achieve this, we first use the con …
dimensional Reissner-Norstrom-de Sitter black hole. To achieve this, we first use the con …
The Dirac equation in D-dimensional spherically symmetric spacetimes
A Lopez-Ortega - arXiv preprint arXiv:0906.2754, 2009 - arxiv.org
We expound in detail a method frequently used to reduce the Dirac equation in D-
dimensional (D>= 4) spherically symmetric spacetimes to a pair of coupled partial differential …
dimensional (D>= 4) spherically symmetric spacetimes to a pair of coupled partial differential …
Quasinormal modes and stability of a five-dimensional dilatonic black hole
A Lopez-Ortega - International Journal of Modern Physics D, 2009 - World Scientific
We exactly calculate the quasinormal frequencies of the electromagnetic and Klein–Gordon
perturbations propagating in a five-dimensional dilatonic black hole. Furthermore, we …
perturbations propagating in a five-dimensional dilatonic black hole. Furthermore, we …
Null fluid collapse in brane world models
T Harko, MJ Lake - Physical Review D, 2014 - APS
The brane world description of our Universe entails a large extra dimension and a
fundamental scale of gravity that may be lower than the Planck scale by several orders of …
fundamental scale of gravity that may be lower than the Planck scale by several orders of …
Decay of Dirac massive hair in the background of a spherical black hole
R Moderski, M Rogatko - Physical Review D—Particles, Fields, Gravitation …, 2008 - APS
The intermediate and late-time behavior of massive Dirac hair in the static spherically
general black hole spacetime is studied. It is revealed that the intermediate asymptotic …
general black hole spacetime is studied. It is revealed that the intermediate asymptotic …
Massive fermion emission from higher dimensional black holes
M Rogatko, A Szypłowska - Physical Review D—Particles, Fields, Gravitation …, 2009 - APS
We study the effect of extra dimensions on the process of massive Dirac fermion emission in
the spacetime of the (4+ n)-dimensional black hole, by examining the Dirac operator in …
the spacetime of the (4+ n)-dimensional black hole, by examining the Dirac operator in …