Physics beyond the standard model with BlackHawk v2. 0
A Arbey, J Auffinger - The European Physical Journal C, 2021 - Springer
We present the new version v2. 0 of the public code BlackHawk designed to compute the
Hawking radiation of black holes, with both primary and hadronized spectra. This new …
Hawking radiation of black holes, with both primary and hadronized spectra. This new …
Perturbations of slowly rotating black holes: massive vector fields in the Kerr metric
We discuss a general method to study linear perturbations of slowly rotating black holes
which is valid for any perturbation field, and particularly advantageous when the field …
which is valid for any perturbation field, and particularly advantageous when the field …
Scalar, electromagnetic, and gravitational perturbations of Kerr-Newman<? format?> black holes in the slow-rotation limit
In Einstein-Maxwell theory, according to classic uniqueness theorems, the most general
stationary black-hole solution is the axisymmetric Kerr-Newman metric, which is defined by …
stationary black-hole solution is the axisymmetric Kerr-Newman metric, which is defined by …
Gravitoelectromagnetic Perturbations of Kerr-Newman Black Holes:<? format?> Stability and Isospectrality in the Slow-Rotation Limit
The most general stationary black-hole solution of Einstein-Maxwell theory in vacuum is
the<? format?> Kerr-Newman metric, specified by three parameters: mass M, spin J, and …
the<? format?> Kerr-Newman metric, specified by three parameters: mass M, spin J, and …
[HTML][HTML] Quasinormal modes and second order thermodynamic phase transition for Reissner–Nordström black hole
The relation between the quasinormal modes (QNMs) and the second order thermodynamic
phase transition (SOTPT) for the Reissner–Nordström (RN) black hole is studied. It is shown …
phase transition (SOTPT) for the Reissner–Nordström (RN) black hole is studied. It is shown …
Synchronous frequencies of extremal Kerr black holes: resonances, scattering, and stability
The characteristic damping times of the natural oscillations of a Kerr black hole become
arbitrarily large as the extremal limit is approached. This behavior is associated with the so …
arbitrarily large as the extremal limit is approached. This behavior is associated with the so …
Spin- fields in -dimensional Schwarzschild black hole spacetimes
CH Chen, HT Cho, AS Cornell, G Harmsen - Physical Review D, 2016 - APS
In previous works we have studied spin-3/2 fields near four-dimensional Schwarzschild
black holes. The techniques we developed in that case have now been extended here to …
black holes. The techniques we developed in that case have now been extended here to …
Elementary integral series for Heun functions: Application to black-hole perturbation theory
PL Giscard, A Tamar - Journal of Mathematical Physics, 2022 - pubs.aip.org
Heun differential equations are the most general second order Fuchsian equations with four
regular singularities. An explicit integral series representation of Heun functions involving …
regular singularities. An explicit integral series representation of Heun functions involving …
Spin, acceleration and gravity
D Bini, C Cherubini, B Mashhoon - Classical and Quantum …, 2004 - iopscience.iop.org
The massless field perturbations of the accelerating Minkowski and Schwarzschild
spacetimes are studied. The results are extended to the propagation of the Proca field in …
spacetimes are studied. The results are extended to the propagation of the Proca field in …
Gravitino fields in Schwarzschild black hole spacetimes
CH Chen, HT Cho, AS Cornell, G Harmsen… - arXiv preprint arXiv …, 2015 - arxiv.org
The analysis of gravitino fields in curved spacetimes is usually carried out using the
Newman-Penrose formalism. In this paper we consider a more direct approach with …
Newman-Penrose formalism. In this paper we consider a more direct approach with …