Place Eugène Bataillon

Feb 6, 2024 | academic.oup.com | Place Eugène Bataillon |Konkoly Observatory |ELTE Eötvös Loránd

Understanding the accretion of pre-main-sequence (PMS) stars is a major aim of stellar and planetary formation and evolution studies, because, together with the ejection processes, it governs the transport of angular momentum which ensures the star’s stability, and shapes the disc, birthplace of exoplanets.

Sep 1, 2023 | academic.oup.com | de los Rios |Universidade Estadual Paulista |Place Eugène Bataillon

We present a novel method of inferring the dark matter (DM) content and spatial distribution within galaxies, using convolutional neural networks (CNNs) trained within state-of-the-art hydrodynamical simulations (Illustris–TNG100).

Jul 19, 2023 | link.aps.org | Laboratoire Charles Coulomb |Place Eugène Bataillon |Daniel Elander |Ali Fatemiabhari

Abstract Within the bottom-up approach to holography, we construct a class of six-dimensional gravity models and discuss solutions that can be interpreted, asymptotically in the far UV, in terms of dual five-dimensional conformal field theories deformed by a single scalar operator. We treat the scaling dimension of this operator, related to the mass of the one scalar field in the gravity theory, as a free parameter.