We investigate the conjecture on the upper bound of the Lyapunov exponent for the chaotic motion of a charged particle around a Kerr-Newman black hole. The Lyapunov exponent is …
A bstract We study integrability and non-integrability for marginal deformations of 4d\(\mathcal {N}\)= 2 SCFTs. We estimate various chaos indicators for the bulk theory which …
YQ Lei, XH Ge, C Ran - Physical Review D, 2021 - APS
We explore the chaotic behavior of particle motion in a black hole with quasitopological electromagnetism. The chaos bound is found to be violated in the higher order expansion of …
C Núñez, JM Penín, D Roychowdhury… - Journal of High Energy …, 2018 - Springer
A bstract In this work we study various aspects of six-dimensional\(\mathcal {N}\)=(1, 0) SCFTs. We consider the construction of their string duals in Massive IIA and discuss some …
We show that certain classical string configurations in AdS 5× T 1, 1 are chaotic. This answers the question of integrability of string on such backgrounds in the negative. We …
A bstract We show that the string worldsheet theory of Gaiotto-Maldacena holographic duals to\(\mathcal {N}= 2\) superconformal field theories generically fails to be classically …
S Chen, M Wang, J Jing - Journal of High Energy Physics, 2016 - Springer
A bstract We have investigated the motion of timelike particles along geodesic in the background of accelerating and rotating black hole spacetime. We confirm that chaos exists …
D Chen, C Gao - New Journal of Physics, 2022 - iopscience.iop.org
In this paper, we investigate influences of the charge and angular momentum of a particle around a charged Einstein–Euler–Heisenberg AdS black hole on a Lyapunov exponent …
P Basu, LA Pando Zayas - Physical Review D—Particles, Fields, Gravitation …, 2011 - APS
Using analytic techniques developed for Hamiltonian dynamical systems, we show that a certain classical string configuration in AdS 5× X 5 with X 5 in a large class of Einstein …