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C. Charmousis

Researcher at Université Paris-Saclay

Publications -  29
Citations -  2838

C. Charmousis is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Cosmological constant & General relativity. The author has an hindex of 19, co-authored 29 publications receiving 2597 citations. Previous affiliations of C. Charmousis include François Rabelais University & University of Paris-Sud.

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Effective Holographic Theories for low-temperature condensed matter systems

TL;DR: In this article, the authors analyzed the IR dynamics of effective holographic theories capturing the interplay between charge density and the leading relevant scalar operator at strong coupling, and showed that when the scalar operators is not the dilaton, the DC resistivity scales as the heat capacity (and entropy) for planar 3D systems.
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General second-order scalar-tensor theory and self-tuning.

TL;DR: This work establishes the unique action that will allow for the existence of a consistent self-tuning mechanism on Friedmann-Lemaître-Robertson-Walker backgrounds, and shows how it can be understood as a combination of just four base Lagrangians with an intriguing geometric structure dependent on the Ricci scalar.
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Black holes, gravitational waves and fundamental physics: a roadmap

Leor Barack, +231 more
TL;DR: A comprehensive overview of the state of the art in the relevant fields of research, summarize important open problems, and lay out a roadmap for future progress can be found in this article, which is an initiative taken within the framework of the European Action on 'Black holes, Gravitational waves and Fundamental Physics'.
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Strong coupling in Hořava gravity

TL;DR: In this paper, it was shown that Horava gravity suffers from two different strong coupling problems, extending all the way into the deep infra-red, and that the original Horava model and its "phenomenologically viable" extensions do not have a perturbative General Relativity limit at any scale.
Journal ArticleDOI

Effective Holographic Theories for low-temperature condensed matter systems

TL;DR: In this paper, the authors analyzed the IR dynamics of effective holographic theories capturing the interplay between charge density and the leading relevant scalar operator at strong coupling, and showed that when the scalar operators is not the dilaton, the DC resistivity scales as the heat capacity (and entropy) for planar (3d) systems.