Edwan Préau

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hep-th2026

$O (d, d)$ symmetric gravity and finite coupling holography

Umut Gürsoy, Pedro Vicente Marto, Edwan Préau

We construct asymptotically AdS $_{5}$ black brane solutions in a theory of gravity with an infinite series of curvature corrections. The action is based on an $O (d, d)$ symmetric ansa…

hep-th2025

Near-extremal hydrodynamics and the holographic product formula

Edwan Préau

The holographic product formula is used to determine the general form taken by holographic spectral functions in the near-extremal hydrodynamic regime, with energy $ω$ , momentum $k…

O(d,d) symmetric gravity and finite coupling holography

Near-extremal hydrodynamics and the holographic product formula

$O (d, d)$ symmetric gravity and finite coupling holography