2.4k citations
- Centre National de la Recherche ScientifiqueFR1k papers
- Observatoire de ParisFR901 papers
- Université Paris CitéFR414 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR409 papers
- Université Paris DiderotFR383 papers
- Université Paris Sciences et LettresFR377 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR302 papers
- CEA Paris-SaclayFR283 papers
- Sorbonne UniversitéFR245 papers
- Institut d'Astrophysique de ParisFR243 papers
- Heidelberg UniversityDE242 papers
- Centre de physique des particules de MarseilleFR221 papers
67 papers · 1 filter
Scalar field breathers on anti-de Sitter background
Gyula Fodor, Péter Forgács, Philippe Grandclément
We study spatially localized, time-periodic solutions (breathers) of scalar field theories with various self-interacting potentials on Anti-de Sitter (AdS) spacetimes in dimens…
Young stellar object jet models: From theory to synthetic observations
O. Tesileanu, T. Matsakos, S. Massaglia +9
Astronomical observations, analytical solutions and numerical simulations have provided the building blocks to formulate the current theory of young stellar object jets. Although e…
PkANN - II. A non-linear matter power spectrum interpolator developed using artificial neural networks
Shankar Agarwal, Filipe B. Abdalla, Hume A. Feldman +2
In this paper we introduce PkANN, a freely available software package for interpolating the non-linear matter power spectrum, constructed using Artificial Neural Networks (ANNs). P…
Relativistic 3D jet simulations for the X-ray binary SS433
Remi Monceau-Baroux, Rony Keppens, Zakaria Meliani +1
Context. Modern high resolution observations allow to view closer into the objects powering relativistic jets. This is especially the case for SS433, an X-ray binary from which a p…
Computation of the Halo Mass Function Using Physical Collapse Parameters: Application to Non-Standard Cosmologies
I. Achitouv, C. Wagner, J. Weller +1
In this article we compare the halo mass function predicted by the excursion set theory with a drifting diffusive barrier against the results of N-body simulations for several cosm…
Gravitational self-torque and spin precession in compact binaries
Sam R. Dolan, Niels Warburton, Abraham I. Harte +3
We calculate the effect of self-interaction on the "geodetic" spin precession of a compact body in a strong-field orbit around a black hole. Specifically, we consider the spin prec…