Stellar systems—globular and nuclear star clusters, elliptical and spiral galaxies and their
surrounding dark matter haloes, and so on—are ubiquitous characters in the evolutionary …

We complete the kinetic theory of inhomogeneous systems with long-range interactions
initiated in previous works. We use a simpler and more physical formalism. We consider a …

We present LinearResponse. jl, an efficient, versatile public library written in julia to compute
the linear response of self-gravitating (three-dimensional spherically symmetric) stellar …

Long-range interacting systems unavoidably relax through Poisson shot noise fluctuations
generated by their finite number of particles, N. When driven by two-body correlations, ie …

We discuss the kinetic theory of stellar systems and two-dimensional vortices and stress
their analogies. We recall the derivation of the Landau and Lenard–Balescu equations from …

Stellar systems, such as galaxies and globular clusters, are fascinating yet complex many-
body systems in which stars are bound together by their collective gravitational field. The …