Bumpy black holes

Figueras, Pau; Montero, Marina Martínez

doi:10.1007/jhep12(2014)072

Cited by 37 publications

(63 citation statements)

References 52 publications

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“…Indeed, it might well be the case that the lumpy and localised branches will spiral towards the conical merger, leading to an infinite discrete non-uniqueness similar to the one found in [33,34,[43][44][45]. In the present case, we do not approach the conical mergers sufficiently enough to address this question.…”

Section: Jhep04(2015)060mentioning

confidence: 77%

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Lumpy AdS5× S5 black holes and black belts

Dias

Santos

Way

2015

J. High Energ. Phys.

143

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Sufficiently small Schwarzschild black holes in global AdS 5 ×S 5 are GregoryLaflamme unstable. We construct new families of black hole solutions that bifurcate from the onset of this instability and break the full SO(6) symmetry group of the S 5 down to SO(5). These new "lumpy" solutions are labelled by the harmonics . We find evidence that the = 1 branch never dominates the microcanonical/canonical ensembles and connects through a topology-changing merger to a localised black hole solution with S 8 topology. We argue that these S 8 black holes should become the dominant phase in the microcanonical ensemble for small enough energies, and that the transition to Schwarzschild black holes is first order. Furthermore, we find two branches of solutions with = 2. We expect one of these branches to connect to a solution containing two localised black holes, while the other branch connects to a black hole solution with horizon topology S 4 × S 4 which we call a "black belt".

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Section: Jhep04(2015)060mentioning

confidence: 77%

“…Some of these lumpy solutions then connect to black rings with horizon topology S 1 × S d−3 [26,32,33]. There are also zero modes corresponding to higher harmonics on the S d−2 , which yield other lumpy solutions that connect to multi-horizon solutions like black Saturns or di-rings [34].…”

Section: Jhep04(2015)060mentioning

confidence: 99%

Lumpy AdS5× S5 black holes and black belts

Dias

Santos

Way

2015

J. High Energ. Phys.

143

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“…Reference [38] showed the existence of critical exponents in the context of hairy black holes in AdS 5 × S 5 . Several other works showed the beginning of a spiral curve in the phase diagram of hairy black holes in global AdS 5 [39] or lumpy black holes in asymptotically flat spacetime [40,41]. Note that the superradiant instability of Reissner-Nordström black holes gives rise to the hairy black holes mentioned above, while the ultraspinning instability of Myers-Perry black holes leads to the lumpy black hole branch.…”

Section: Jhep08(2017)049mentioning

confidence: 81%

Critical behavior of the black hole/black string transition

Kalisch

Moeckel

Ammon

2017

J. High Energ. Phys.

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We numerically construct static localized black holes in five and six spacetime dimensions which are solutions to Einstein's vacuum field equations with one compact periodic dimension. In particular, we investigate the critical regime in which the poles of the localized black hole are about to merge. A well adapted multi-domain pseudo-spectral scheme provides us with accurate results and enables us to investigate the phase diagram of those localized solutions within the critical regime, which goes far beyond previous results. We find that in this regime the phase diagram possesses a spiral structure adapting to the one recently found for non-uniform black strings. When approaching the common endpoint of both phases, the behavior of physical quantities is described by complex critical exponents giving rise to a discrete scaling symmetry. The numerically obtained values of the critical exponents agree remarkably well with those derived from the double-cone metric.

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“…3 can be conjectured from other systems with Gregory-Laflamme instabilities [15,[36][37][38][39][40][41] (see reviews [14,39]). There is a family of 'lumpy' black holes [12] (blue squares in Fig.…”

Section: ��mentioning

confidence: 99%

LocalizedAdS5×S5Black Holes

2016

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We numerically construct asymptotically global AdS5 × S 5 black holes that are localised on the S 5 . These are solutions to type IIB supergravity with S 8 horizon topology that dominate the theory in the microcanonical ensemble at small energies. At higher energies, there is a first-order phase transition to AdS5-Schwarzschild×S 5 . By the AdS/CFT correspondence, this transition is dual to spontaneously breaking the SO(6) R-symmetry of N = 4 super Yang-Mills down to SO(5). We extrapolate the location of this phase transition and compute the expectation value of the resulting scalar operators in the low energy phase.

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Bumpy black holes

Cited by 37 publications

References 52 publications

Lumpy AdS5× S5 black holes and black belts

Lumpy AdS5× S5 black holes and black belts

Critical behavior of the black hole/black string transition

LocalizedAdS5×S5Black Holes

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