Perturbations of black holes, initially considered in the context of possible observations of
astrophysical effects, have been studied for the past 10 years in string theory, brane-world …

We review black-hole solutions of higher-dimensional vacuum gravity and higher-
dimensional supergravity theories. The discussion of vacuum gravity is pedagogical, with …

This book is about black holes, one of the most intriguing objects of modern theoretical
physics and astrophysics. For many years, black holes have been considered as interesting …

A bstract The near-zone “Love” symmetry resolves the naturalness issue of black hole Love
number vanishing with SL (2, ℝ) representation theory. Here, we generalize this proposal to …

The study of higher-dimensional black holes is a subject which has recently attracted vast
interest. Perhaps one of the most surprising discoveries is a realization that the properties of …

Thanks to the recent advent of the event horizon telescope (EHT), we now have the
opportunity to test the physical ramifications of the strong-field near-horizon regime for …

We compute the scalar tidal Love numbers and static response coefficients associated with
several rotating black holes in higher dimensions, including Myers-Perry black holes, black …

Important classes of null geodesics and hidden symmetries in the Sen black hole are
investigated. First, we obtain the principal null geodesics and circular photon orbits. Then …

We explicitly exhibit n-1=[D/2]-1 constants of motion for geodesics in the general D-
dimensional Kerr-NUT-AdS rotating black hole spacetime, arising from contractions of even …

This article reviews the role of hidden symmetries of dynamics in the study of physical
systems, from the basic concepts of symmetries in phase space to the forefront of current …