[PDF] Top 20 Simulations of black holes in compactified spacetimes

... scenarios, black holes in compactified spacetimes play an important role in fundamental ...understanding of black hole solutions and their dynamics in such ... See full document

... [3]. In the year after, Oppenheimer and Snyder decided to analyze it in more ...emission of matter or ...a black hole indeed, but there remained some unclear features to be ...understood. ... See full document

... scalarization of vacuum black holes ...expected in a larger class of models, which includes, ...scalarization of electrovacuum BHs should ...scalarization in two novel ... See full document

... analytic black-hole spacetimes: the non-degenerate horizon case was established in [165] (compare [239]), and partial results concerning the degenerate case were obtained in ...(analytic) ... See full document

... Black holes are the simplest objects in the ...deformations of spacetime geometry and can exist even devoid of matter. In general relativity, (electro)vacuum black ... See full document

... gravitational in- stabilities (Begelman et ...Numerical simulations probing the formation of massive black holes via direct collapse were indicating that the latter is possible only if ... See full document

... size of the photon/ lensing rings. The lensing ring is a specific feature of KBHsSH spacetimes defined in ...KBHSH of the same mass and spin as a Kerr BH has a lensing ring smaller ... See full document

... set of N-body simulations of stellar collisions in compact star ...ffect of a gaseous potential or modeled the e ffect of the gas in explicit ...time of the ... See full document

... magnitude of the α 0 corrections to these thermodynam- ical quantities to the ones corresponding to the noncom- pactified solution obtained in [2], in order to estimate the effects of string ... See full document

... interpreted in like manner [ 57 ...set of simulations in higher D: our results, together with linearized analysis [ 34 ], suggest a qualitative change in radiation emission for D ... See full document

... backwards in time are absorbed by the BHs (see [13,14] for ...shadows, of general-relativistic BBHs is, however, more challenging than for isolated ...top of dynamical fully nonlinear numerical ... See full document

... simulations in we refer the reader to Table 1 in [15]. The mass parameters of the smaller BH are given by r D−3 S,1 /r D−3 S = ...values of the second BH are adapted ...energy. ... See full document

... dynamics of BH space- times under the influence of a reflective outer ...boundary of spherical shape. Most importantly, this avoids mixing of different gravitational wave multipoles as would ... See full document

... point of J , it thus follows from the above discussion that x must have constant mean ...Therefore, in order to examine whether or not some critical immersion x is actually a maximum for J , one certainly ... See full document

... spinning black hole (BH) suf- fers from the superradiant instability, where light bosonic particles are copiously produced in quasi-bound states around the BH, by extracting its rotational energy [1– ...lot ... See full document

... space of the problem has three dimensions, (T, Φ, e), but we only have exact solutions to compare our solutions with in the plane e = 0, so the best approach to studying polarized black holes ... See full document

... class of profiles for the maxwell field on the boundary, if the source is strong enough, then a black hole is formed in the ...profiles in which this happens, the size of the ... See full document

... study of black holes ...number of macroscopic independent degrees of freedom: mass, angular momentum and electric (possibly also magnetic) charge – see [ 1 ] for a ...works of ... See full document

... families of generalizations with scalar hair [12–16] (and also Proca hair [17] ...). In its simplest guise [12,13] , a non-trivial distribution of a com- plex, massive scalar field can be added to ... See full document

... found in [67] , the RN-AdS BH becomes unstable when considered as a solution of the pure EYM theory, the ‘box’-type behaviour of the AdS spacetime providing the mech- anism for the appearance ... See full document