General black holes, untwisted

Cvetič, Mirjam; Guica, Monica; Saleem, Zain H.

doi:10.1007/jhep09(2013)017

Cited by 19 publications

(40 citation statements)

References 65 publications

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“…These are asymptotically conformally AdS 2 × S 2 or AdS 2 × S 3 black holes that can be obtained through a 'subtraction' procedure [33,34] from generic multi-charge non extremal asymptotically flat black holes in four [40][41][42][43][44] and five [45] dimensions. More systematically, they can be obtained as a scaling limit [35], or via Harrison transformations [36,38], but also through a decoupling limit where certain integration constants in the harmonic functions that describe the asymptotically flat non extremal black holes are set to zero [37]. The classical entropy of the subtracted geometries is the same as that of the original asymptotically flat black hole, but quantum corrections are different [46][47][48].…”

Section: Jhep12(2016)008mentioning

confidence: 99%

“…Setting the Maxwell field in (1.1) consistently to zero results in the Jackiw-Teitelboim model [31,32], which has been discussed recently in [17,20,21]. A second motivation for the EMD theory (1.1) is that it provides a holographic description of the so called 'subtracted geometries' [33][34][35][36][37][38][39]. These are asymptotically conformally AdS 2 × S 2 or AdS 2 × S 3 black holes that can be obtained through a 'subtraction' procedure [33,34] from generic multi-charge non extremal asymptotically flat black holes in four [40][41][42][43][44] and five [45] dimensions.…”

Section: Jhep12(2016)008mentioning

confidence: 99%

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AdS2 holographic dictionary

Cvetič

Papadimitriou

2016

J. High Energ. Phys.

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163

267

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We construct the holographic dictionary for both running and constant dilaton solutions of the two dimensional Einstein-Maxwell-Dilaton theory that is obtained by a circle reduction from Einstein-Hilbert gravity with negative cosmological constant in three dimensions. This specific model ensures that the dual theory has a well defined ultraviolet completion in terms of a two dimensional conformal field theory, but our results apply qualitatively to a wider class of two dimensional dilaton gravity theories. For each type of solutions we perform holographic renormalization, compute the exact renormalized onepoint functions in the presence of arbitrary sources, and derive the asymptotic symmetries and the corresponding conserved charges. In both cases we find that the scalar operator dual to the dilaton plays a crucial role in the description of the dynamics. Its source gives rise to a matter conformal anomaly for the running dilaton solutions, while its expectation value is the only non trivial observable for constant dilaton solutions. The role of this operator has been largely overlooked in the literature. We further show that the only non trivial conserved charges for running dilaton solutions are the mass and the electric charge, while for constant dilaton solutions only the electric charge is non zero. However, by uplifting the solutions to three dimensions we show that constant dilaton solutions can support non trivial extended symmetry algebras, including the one found by Compère, Song and Strominger [1], in agreement with the results of Castro and Song [2]. Finally, we demonstrate that any solution of this specific dilaton gravity model can be uplifted to a family of asymptotically AdS 2 × S 2 or conformally AdS 2 × S 2 solutions of the STU model in four dimensions, including non extremal black holes. The four dimensional solutions obtained by uplifting the running dilaton solutions coincide with the so called 'subtracted geometries', while those obtained from the uplift of the constant dilaton ones are new.

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Section: Jhep12(2016)008mentioning

confidence: 99%

Section: Jhep12(2016)008mentioning

confidence: 99%

AdS2 holographic dictionary

Cvetič

Papadimitriou

2016

J. High Energ. Phys.

Self Cite

163

267

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“…(For further work see e.g. [22][23][24][25][26][27][28][29] and references therein.) In this article we specify the subtracted geometry for the rotating solutions including internal spin and we discuss the resulting conformal weights.…”

Section: Jhep11(2014)033mentioning

confidence: 99%

Black holes with intrinsic spin

Cvetič

Larsen

2014

J. High Energ. Phys.

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Abstract:We analyze the general black hole solutions to the four dimensional STU model recently constructed by Chow and Compère. We define a dilute gas limit where the black holes can be interpreted as excited states of an extremal ground state. In this limit we express the black hole entropy and the excitation energy in terms of physical quantities with no need for parametric charges. We discuss a dual microscopic CFT description that incorporates all electric and magnetic charges. This description is recovered geometrically by identification of a near horizon BTZ region. We construct the subtracted geometry with no restrictions on charges by analyzing the scalar wave equation in the full geometry. We determine the matter sources that support the subtracted geometry by studying a scaling limit and show that the general geometry permits a dilute gas description with parameters that we specify.

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“…Understanding the attraction basins of all possible extremal solutions is likely to require full control on all the hairy solutions. This should be possible to do in light of the recent results in [16,18], but we will not attempt it here.…”

Section: Adding Rotation: the Ergo-free Branchmentioning

confidence: 99%

“…[16] constructed 3 general black hole flow solutions and [18] deals with extremal black holes in dilatonic supergravity. These works rely on the Harrison transfromation machinery 4 to generate solutions.…”

Section: Introductionmentioning

confidence: 99%

A Kaluza–Klein subtractor

Jana

Krishnan

2014

Mod. Phys. Lett. A

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We generalize the results of arXiv:1212.1875 and arXiv:1212.6919 on attraction basins and their boundaries to the case of a specific class of rotating black holes, namely the ergofree branch of extremal black holes in Kaluza-Klein theory. We find that exact solutions that span the attraction basin can be found even in the rotating case by appealing to certain symmetries of the equations of motion. They are characterized by two asymptotic parameters that generalize those of the non-rotating case, and the boundaries of the basin are spinning versions of the (generalized) subttractor geometry. We also give examples to illustrate that the shape of the attraction basin can drastically change depending on the theory. * sanjib@cts.iisc.ernet.in † chethan@cts.iisc.ernet.in arXiv:1303.3097v1 [hep-th]

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General black holes, untwisted

Cited by 19 publications

References 65 publications

AdS2 holographic dictionary

AdS2 holographic dictionary

Black holes with intrinsic spin

A Kaluza–Klein subtractor

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