“…An optical black-hole cavity based on transformation optics enables Q-factor enhancement and strong field confinement, by eliminating the intrinsic radiation loss of the conventional whispering-gallery modes, holding potential for applications in energy harvesting and optoelectronics.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The spectrum of known black-hole solutions to the stationary Einstein equations has been steadily increasing, sometimes in unexpected ways. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The spectrum of known black hole solutions to the stationary Einstein equations has increased in an unexpected way during the last decade. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We investigate the consequences for the black hole area of introducing fractal structure for the horizon geometry. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Black hole (BH) collisions produce gravitational radiation which is generally thought, in a quantum limit, to be gravitons. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A black hole laser in analogues of gravity amplifies Hawking radiation, which is unlikely to be measured in real black holes, and makes it observable. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This volume brings together contributions from many of the world's leading authorities on black hole accretion. The papers within represent part of a new movement to make use of the relative advantages of studying stellar mass and supermassive black holes and to bring together the knowledge gained from the two approaches. …”
Enlace del recurso
Enlace del recurso

“…Black holes, topological strings and extremal black holes and AdS2/CFT1 correspondence…”
Enlace del recurso

“…According to the horizon fluff proposal microstates of a generic black hole belong to a certain subset of near horizon soft hairs that cannot be extended beyond the near horizon region. …”
Enlace del recurso
Enlace del recurso

“…We report on recent advances in the study of critical points of the ``black hole effective potential'' V_{BH} (usually named \textit{attractors}) of N=2, d=4 supergravity coupled to n_{V} Abelian vector multiplets, in an asymptotically flat extremal black hole background described by 2n_{V}+2 dyonic charges and (complex) scalar fields which are coordinates of an n_{V}-dimensional Special Kahler manifold.…”
Enlace del recurso

“…In the next few years, theories predicting possibility to create mini black holes will be tested at CERN. Either experimental verification or rejection of these theories is of great scientific importance. …”
Enlace del recurso

Enlace del recurso
Enlace del recurso

“…We study five-dimensional black holes obtained by compactifying M theory on Calabi-Yau threefolds. …”
Enlace del recurso
Enlace del recurso

“…An upcoming study adds to the long history, suggesting blakc holes, now almost taken for granted, never actually comme fully into existence, and that the solution to a decades-old black hole paradox may be simpler than supposed. (1 page)…”
Enlace del recurso

“…Gravitational greybody factors are analytically computed for static, spherically symmetric black holes in d-dimensions, including black holes with charge and in the presence of a cosmological constant (where a proper definition of greybody factors for both asymptotically dS and AdS spacetimes is provided). …”
Enlace del recurso
Enlace del recurso

Enlace del recurso

“…We construct extremal, spherically symmetric black hole solutions to 4D supergravity with charge assignments that preclude BPS-saturation. …”
Enlace del recurso
Enlace del recurso

“…These lectures provide a pedagogical, introductory review of the so-called Attractor Mechanism (AM) at work in two different 4-dimensional frameworks: extremal black holes in N=2 supergravity and N=1 flux compactifications. …”
Enlace del recurso

“…Black hole formation may occur if the spectrum of the curvature perturbation \zeta increases strongly as the scale decreases. …”
Enlace del recurso
Enlace del recurso