Search Results - "Visser, Manus R."
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Quasi-local energy and microcanonical entropy in two-dimensional nearly de Sitter gravity
Published in The journal of high energy physics (04-08-2022)“…A bstract We study the semi-classical thermodynamics of two-dimensional de Sitter space (dS 2 ) in Jackiw-Teitelboim (JT) gravity coupled to conformal matter…”
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2
Properties of dynamical black hole entropy
Published in The journal of high energy physics (02-10-2024)“…A bstract We study the first law for non-stationary perturbations of a stationary black hole whose event horizon is a Killing horizon, that relates the…”
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3
Holographic CFT phase transitions and criticality for charged AdS black holes
Published in The journal of high energy physics (18-08-2022)“…A bstract We study the holographic dual of the extended thermodynamics of spherically symmetric, charged AdS black holes in the context of the AdS/CFT…”
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4
Semi-classical thermodynamics of quantum extremal surfaces in Jackiw-Teitelboim gravity
Published in The journal of high energy physics (20-12-2021)“…A bstract Quantum extremal surfaces (QES), codimension-2 spacelike regions which extremize the generalized entropy of a gravity-matter system, play a key role…”
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5
Black holes in dS3
Published in The journal of high energy physics (14-11-2022)“…A bstract In three-dimensional de Sitter space classical black holes do not exist, and the Schwarzschild-de Sitter solution instead describes a conical defect…”
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6
Holographic CFT phase transitions and criticality for rotating AdS black holes
Published in The journal of high energy physics (22-08-2023)“…A bstract Employing the novel exact dictionary between the laws of extended black hole thermodynamics and the laws of the dual CFT, we study the extended…”
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Extremal black hole decay in de Sitter space
Published in The journal of high energy physics (26-07-2024)“…A bstract The decay of extremal charged black holes has been a useful guidance to derive consistency conditions in quantum gravity. In de Sitter space it has…”
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Partition Function for a Volume of Space
Published in Physical review letters (02-06-2023)“…We consider the quantum gravity partition function that counts the dimension of the Hilbert space of a spatial region with topology of a ball and fixed proper…”
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9
Higher-Dimensional Origin of Extended Black Hole Thermodynamics
Published in Physical review letters (21-04-2023)“…Holographic braneworlds are used to present a higher-dimensional origin of extended black hole thermodynamics. In this framework, classical, asymptotically…”
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10
Holographic Dual of Extended Black Hole Thermodynamics
Published in Physical review letters (05-05-2023)“…By respecting the conformal symmetry of the dual conformal field theory, and treating the conformal factor of the Anti-de Sitter boundary as a thermodynamic…”
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Gravitational thermodynamics of causal diamonds in (A)dS
Published in SciPost physics (01-12-2019)“…The static patch of de Sitter spacetime and the Rindler wedge of Minkowski spacetime are causal diamonds admitting a true Killing field, and they behave as…”
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Entropy of causal diamond ensembles
Published in SciPost physics (01-07-2023)“…We define a canonical ensemble for a gravitational causal diamond by introducing an artificial York boundary inside the diamond with a fixed induced metric and…”
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13
First test of Verlinde's theory of emergent gravity using weak gravitational lensing measurements
Published in Monthly notices of the Royal Astronomical Society (21-04-2017)“…Abstract Verlinde proposed that the observed excess gravity in galaxies and clusters is the consequence of emergent gravity (EG). In this theory, the standard…”
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14
On the Euclidean action of de Sitter black holes and constrained instantons
Published in SciPost physics (01-02-2023)“…We compute the on-shell Euclidean action of Schwarzschild-de Sitter black holes, and take their contributions in the gravitational path integral into account…”
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15
Hints towards the emergent nature of gravity
Published in Studies in History and Philosophy of Modern Physics (01-11-2018)“…A possible way out of the conundrum of quantum gravity is the proposal that general relativity (GR) emerges from an underlying microscopic description. Despite…”
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16
Black holes in dS$_3
Published in The journal of high energy physics (2022)“…In three-dimensional de Sitter space classical black holes do not exist, and the Schwarzschild-de Sitter solution instead describes a conical defect with a…”
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17
Late-time correlators and complex geodesics in de Sitter space
Published in SciPost physics (01-07-2023)“…We study two-point correlation functions of a massive free scalar field in de Sitter space using the heat kernel formalism. Focusing on two operators in…”
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18
Properties of Dynamical Black Hole Entropy
Published 11-03-2024“…We study the first law for non-stationary perturbations of a stationary black hole whose event horizon is a Killing horizon, that relates the first-order…”
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19
Holographic Thermodynamics Requires a Chemical Potential for Color
Published 19-05-2022“…The thermodynamic Euler equation for high-energy states of large-$N$ gauge theories is derived from the dependence of the extensive quantities on the number of…”
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20
Partition function for a volume of space
Published 02-10-2023“…We consider the quantum gravity partition function that counts the dimension of the Hilbert space of a spatial region with topology of a ball and fixed proper…”
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Journal Article