Axion-like particle (ALP) dark matter shows distinctive behavior on scales where wavelike
effects dominate over self-gravity. Ultralight axions are candidates for fuzzy dark matter …

The nonlinear propagation of coherent optical fields has been extensively explored in the
framework of nonlinear optics, while the linear propagation of incoherent fields has been …

Theoretical studies on wave turbulence predict that a purely classical system of random
waves can exhibit a process of condensation, which originates in the singularity of the …

In this article, we state and review the premises on which a successful asymptotic closure of
the moment equations of wave turbulence is based, describe how and why this closure …

We study the formation of a large-scale coherent structure (a condensate) in classical wave
equations by considering the defocusing nonlinear Schrödinger equation as a …

We consider the long-term evolution of a random nonlinear wave that propagates in a
multimode optical waveguide. The optical wave exhibits a thermalization process …

We report an exact unique constant-flux power-law analytical solution of the wave kinetic
equation for the turbulent energy spectrum, E (k)= C 1 ϵ acs/k, of acoustic waves in 2D with …

We report a numerical study of turbulence and Bose–Einstein condensation within the two-
dimensional Gross–Pitaevsky model with repulsive interaction. In the presence of weak …

A systematic step-by-step development of nonlinear spin-wave theory within the framework
of a Hamiltonian formalism is given. The expansion coefficients in the spin-wave …

We present a review of the latest developments in one-dimensional (1D) optical wave
turbulence (OWT). Based on an original experimental setup that allows for the …