12 citations · 12 across the 1 of their papers we have counts for
4 papers
The 1+3-Newton-Cartan system and Newton-Cartan cosmology
Quentin Vigneron
We perform a covariant 1+3 split of the Newton-Cartan equations. The resulting 3-dimensional system of equations, called \textit{the 1+3-Newton-Cartan equations}, is structurally e…
1+3 formulation of Newton's equations
Quentin Vigneron
We present in this paper a 4-dimensional formulation of the Newton equations for gravitation on a Lorentzian manifold, inspired from the 1+3 and 3+1 formalisms of general relativit…
Dark Matter from Backreaction? Collapse models on galaxy cluster scales
Quentin Vigneron, Thomas Buchert
In inhomogeneous cosmology, restricting attention to an irrotational dust matter model, backreaction arises in terms of the deviation of the averaged spatial scalar curvature from…
Tidal disruption of stars in a supermassive black hole binary system: the influence of orbital properties on fallback and accretion rates
Quentin Vigneron, Giuseppe Lodato, Alessio Guidarelli
The disruption of a star by a supermassive black hole generates a sudden bright flare. Previous studies have focused on the disruption by single black holes, for which the fallback…