269 citations · 2.2k across the 103 of their papers we have counts for
6 papers · 1 filter
Dynamics of finite and infinite self-gravitating systems with cold quasi-uniform initial conditions
M. Joyce, B. Marcos, F. Sylos Labini
Purely self-gravitating systems of point particles have been extensively studied in astrophysics and cosmology, mainly through numerical simulations, but understanding of their dyn…
Statistical physics for cosmic structures
Francesco Sylos Labini, Luciano Pietronero
The recent observations of galaxy and dark matter clumpy distributions have provided new elements to the understating of the problem of cosmological structure formation. The strong…
Gravitational dynamics of an infinite shuffled lattice: early time evolution and universality of non-linear correlations
Thierry Baertschiger, Michael Joyce, Francesco Sylos Labini +1
In two recent articles a detailed study has been presented of the out of equilibrium dynamics of an infinite system of self-gravitating points initially located on a randomly pertu…
Gravitational Dynamics of an Infinite Shuffled Lattice of Particles
Thierry Baertschiger, Michael Joyce, Andrea Gabrielli +1
We study, using numerical simulations, the dynamical evolution of self-gravitating point particles in static euclidean space, starting from a simple class of infinite ``shuffled la…
Force distribution in a randomly perturbed lattice of identical particles with pair interaction
A. Gabrielli, T. Baertschiger, M. Joyce +2
We study the statistics of the force felt by a particle in the class of spatially correlated distribution of identical point-like particles, interacting via a pair force (i…
Gravitational Structure Formation, the Cosmological Problem and Statistical Physics
Luciano Pietronero, Francesco Sylos Labini
Models of structure formation in the universe postulate that matter distributions observed today in galaxy catalogs arise, through a complex non-linear dynamics, by gravitational e…