431 citations · 1.6k across the 52 of their papers we have counts for
53 papers
Double flows anchored in a Kerr black hole horizon. I. Meridionally self-similar MHD models with loading terms
L. Chantry, V. Cayatte, C. Sauty +2
Recent observations of supermassive black holes have brought us new information on their magnetospheres. In this study we attempt a theoretical modelling of the coupling of black h…
Nonradial and nonpolytropic astrophysical outflows. XI. Simulations of the circumstellar environment of RY Tau
C. Sauty, R. M. G. de Albuquerque, V. Cayatte +2
Context. There are recent observational evidences that RY Tau may present two different outflow stages, a quiescent one and a more active one. We try to model that phenomenon. Aims…
Quasi-isometric embedding of Kerr poloidal sub-manifolds
L. Chantry, F. Dauvergne, Y. Temmam +1
We propose two approaches to obtain an isometric embedding of the poloidal Kerr sub-manifold. The first one relies on the convex integration process using the corrugation from a pr…
Nonradial and nonpolytropic astrophysical outflows. X. Relativistic MHD rotating spine jets in Kerr metric
L. Chantry, V. Cayatte, C. Sauty +2
High resolution radio imaging of AGN have revealed that some sources present motion of superluminal knots and transverse stratification of their jet. Recent observational projects…
Shocks in relativistic transverse stratified jets, a new paradigm for radio-loud AGN
O. Hervet, Z. Meliani, A. Zech +4
The transverse stratification of active galactic nuclei (AGN) jets is suggested by observations and theoretical arguments, as a consequence of intrinsic properties of the central e…
Modelling stellar jets with magnetospheres using as initial states analytical MHD solutions
P. Todorov, T. Matsakos, V. Cayatte +3
In this paper we focus on the construction of stellar outflow models emerging from a polar coronal hole-type region surrounded by a magnetosphere in the equatorial regions during p…