(Generalized) conformal quantum mechanics of 0-branes and two-dimensional dilaton gravity

Youm, Donam

doi:10.1016/s0550-3213(99)00735-x

Cited by 8 publications

(11 citation statements)

References 37 publications

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“…This is in agreement with the result in our previous work [13] that the action (24) is conformal if γ = δ 2 .…”

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confidence: 94%

The Cardy–verlinde Formula and Asymptotically Flat Charged Black Holes

Youm

2001

Mod. Phys. Lett. A

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We show that the modified Cardy-Verlinde formula without the Casimir effect term is satisfied by asymptotically flat charged black holes in arbitrary dimensions. Thermodynamic quantities of the charged black holes are shown to satisfy the energytemperature relation of a two-dimensional CFT, which supports the claim in our previous work (Phys. Rev. D61, 044013, hep-th/9910244) that thermodynamics of charged black holes in higher dimensions can be effectively described by two-dimensional theories. We also check the Cardy formula for the two-dimensional black hole compactified from a dilatonic charged black hole in higher dimensions.

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“…This is in agreement with the result in our previous work [13] that the action (24) is conformal if γ = δ 2 .…”

supporting

confidence: 94%

The Cardy–verlinde Formula and Asymptotically Flat Charged Black Holes

Youm

2001

Mod. Phys. Lett. A

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“…Some aspects of this correspondence have been tested, see e.g. [13,14,16,53], on the supergravity side however mainly restricted to the dilaton-gravity sector. With the theory constructed in this paper we have extended the non-propagating dilaton-gravity sector to include the full non-linear scalar and fermionic couplings of the lowest N = 16 matter multiplet.…”

Section: Jhep01(2013)183mentioning

confidence: 99%

SO(9) supergravity in two dimensions

Ortiz

Samtleben

2013

J. High Energ. Phys.

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We present maximal supergravity in two dimensions with gauge group SO(9). The construction is based on selecting the proper embedding of the gauge group into the infinite-dimensional symmetry group of the ungauged theory. The bosonic part of the Lagrangian is given by a (dilaton-)gravity coupled non-linear gauged σ-model with WessZumino term. We give explicit expressions for the fermionic sector, the Yukawa couplings and the scalar potential which supports a half-supersymmetric domain wall solution. The theory is expected to describe the low-energy effective action upon reduction on the D0-brane near-horizon warped AdS 2 ×S 8 geometry, dual to the supersymmetric (BFSS) matrix quantum mechanics.

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“…The kinetic term for the dilaton Φ can be removed by applying one more Weyl rescaling g µν = e − Φ 2ḡ µν , resulting in the following action [32]:…”

Section: Single-charged Dilatonic Black Holesmentioning

confidence: 99%

Black hole thermodynamics and two-dimensional dilaton gravity theory

Youm

2000

Phys. Rev. D

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We relate various black hole solutions in the near-horizon region to black hole solutions in two-dimensional dilaton gravity theories in order to argue that the thermodynamics of black holes in Dу4 can be effectively described by the thermodynamics of black holes in two-dimensional dilaton gravity theories. We show that the Bekenstein-Hawking entropies of single-charged dilatonic black holes and dilatonic p branes with an arbitrary dilaton coupling parameter in arbitrary spacetime dimensions are exactly reproduced by the BekensteinHawking entropy of the two-dimensional black hole in the associated two-dimensional dilaton gravity model. We comment that the thermodynamics of a nonextreme stringy four-dimensional black hole with four charges and a five-dimensional black hole with three charges may be effectively described by the thermodynamics of black hole solutions with a constant dilaton field in two-dimensional dilaton gravity theories.

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(Generalized) conformal quantum mechanics of 0-branes and two-dimensional dilaton gravity

Cited by 8 publications

References 37 publications

The Cardy–verlinde Formula and Asymptotically Flat Charged Black Holes

The Cardy–verlinde Formula and Asymptotically Flat Charged Black Holes

SO(9) supergravity in two dimensions

Black hole thermodynamics and two-dimensional dilaton gravity theory

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