Cosmology from an Anti-de Sitter–Schwarzschild Black Hole via Holography

Apostolopoulos, Pantelis S.; Siopsis, George; Tetradis, N.

doi:10.1103/physrevlett.102.151301

Cited by 69 publications

(130 citation statements)

References 35 publications

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“…Such an approach was first discussed in [17]. We extended the results of [17] by considering a boundary hypersurface at arbitrary distance.…”

Section: Resultsmentioning

confidence: 98%

“…Since we are primarily interested in obtaining a cosmological evolution and hence a dynamical metric on the boundary, we seek different boundary conditions that can be imposed without fixing the metric on the boundary. It was noted in [17] that one could adopt appropriate mixed boundary conditions, which were shown to lead to valid dynamics in [25]. Their definition involves the addition of an appropriate local action, S local , at the boundary.…”

Section: Boundary Conditionsmentioning

confidence: 99%

“…It is possible to understand the motion of a fluid, including time-dependent flows. An application to cosmology, which is our interest here, has also been discussed [16,17].…”

Section: Introductionmentioning

confidence: 99%

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Generalized holographic cosmology

Banerjee

Bhowmick

Sahay

et al. 2013

Class. Quantum Grav.

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We consider general black hole solutions in five-dimensional spacetime in the presence of a negative cosmological constant. We obtain a cosmological evolution via the gravity/gauge theory duality (holography) by defining appropriate boundary conditions on a four-dimensional boundary hypersurface. The standard counterterms are shown to renormalize the bare parameters of the system (the four-dimensional Newton's constant and cosmological constant). We discuss the thermodynamics of cosmological evolution and present various examples. The standard braneworld scenarios are shown to be special cases of our holographic construction. †

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“…Such an approach was first discussed in [17]. We extended the results of [17] by considering a boundary hypersurface at arbitrary distance.…”

Section: Resultsmentioning

confidence: 98%

Section: Boundary Conditionsmentioning

confidence: 99%

See 1 more Smart Citation

Generalized holographic cosmology

Banerjee

Bhowmick

Sahay

et al. 2013

Class. Quantum Grav.

Self Cite

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“…[36,37] and the references therein. An issue of interest appears to be the extension of the hybrid brane concept to such string-inspired holographic studies.…”

Section: Comments and Conclusionmentioning

confidence: 99%

“…In the current study we deal with the case of a flat brane, that is, with a brane with Minkowski internal geometry, but the subject is related to several other issues, in particular with investigations of bent branes, engendering an anti de Sitter or de Sitter internal geometry [30][31][32], with the domainwall/brane-cosmology correspondence [33][34][35] and with the new concept of holographic cosmology [36,37] which is motivated by the AdS/CFT correspondence.…”

Section: Introductionmentioning

confidence: 99%

Hybrid Bloch brane

2017

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This work reports on models described by two real scalar fields coupled with gravity in the five-dimensional spacetime, with a warped geometry involving one infinite extra dimension. Through a mechanism that smoothly changes a thick brane into a hybrid brane, one investigates the appearance of hybrid branes hosting internal structure, characterized by the splitting on the energy density and the volcano potential, induced by the parameter which controls interactions between the two scalar fields. In particular, we investigate distinct symmetric and asymmetric hybrid brane scenarios.

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Holographic cosmological backgrounds, Wilson loop (de)confinement and dilaton singularities

Erdmenger

Ghoroku

Meyer

et al. 2012

Fortschritte der Physik

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We review a construction of holographic geometries dual to N = 4 SYM theory on a Friedmann-Robertson-Walker background and in the presence or absence of a gluon condensate and instanton density. We find the most general solution with arbitrary scale factor and show that it is diffeomorphic to topological black holes. We introduce a time-dependent boundary cosmological constant λ(t) and show energy-momentum conservation in this background. For constant λ, the deconfinement properties of the temporal Wilson loop are analysed. In most cases the Wilson loop confines throughout cosmological evolution. However, there is an exceptional case which shows a transition from deconfinement at early times to confinement at late times. We classify the presence or absence of horizons, with important implications for the Wilson loop.

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Cosmology from an Anti-de Sitter–Schwarzschild Black Hole via Holography

Abstract: We derive the equations of cosmological evolution from an anti-de Sitter-Schwarzschild black hole via holographic renormalization with appropriate boundary conditions.

Cited by 69 publications

References 35 publications

Generalized holographic cosmology

Generalized holographic cosmology

Hybrid Bloch brane

Holographic cosmological backgrounds, Wilson loop (de)confinement and dilaton singularities

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