10 citations · 12 across the 8 of their papers we have counts for
10 papers
Stability of inverse cascade in NLS Wave turbulence
Guillaume Costa, Sergey Nazarenko, Giorgio Krstulovic
We study the stability of the inverse cascade in the 3D Nonlinear Schrodinger Wave Kinetic Equation (WKE) in the presence and absence of a condensate. Using theoretical arguments s…
Universal self-similar evolution of two-dimensional acoustic turbulence in Bose-Einstein condensates
Guillaume Costa, Sergey Nazarenko, Giorgio Krstulovic
When driven out of equilibrium, a Bose-Einstein condensate develops nonlinearly interacting density waves that trigger a turbulent cascade, transferring energy toward small scales.…
Wave Kinetics and Thermalization in Kadomtsev-Petviashvili-I System
Kiran Venkata Kolluru, Giorgio Krstulovic, Alan C Newell +1
We study properties of solutions, both evolving and equilibrium of the wave-kinetic equation describing ensembles of weak random waves governed by the Kadomstev-Petviashivli-I equa…
Cascades in the Kinetic Equation for the Majda-McLaughlin-Tabak model
Gregorio Tibone, Giorgio Krstulovic, Miguel Onorato
The Majda-McLaughlin-Tabak (MMT) family of models has proven to be an efficient ground for benchmarking wave turbulence theory, thanks to the low computational cost required to tes…
Stability of stationary solutions in Acoustic wave turbulence
Guillaume Costa, Giorgio Krstulovic, Sergey Nazarenko
We study the stability of steady-state solutions of the Wave-Kinetic Equations for acoustic waves. Combining theoretical analysis and numerical simulations, we characterise the tim…
WavKinS.jl : an efficient and modular Julia software for solving wave kinetic equations
Giorgio Krstulovic, Vincent Labarre
This article describes the Wave Kinetic Solver \WavKinSns, a software developed in the Julia language for solving different types of wave kinetic equations in an efficient and modu…
Strong and weak wave turbulence regimes in Bose-Einstein condensates
Ying Zhu, Giorgio Krstulovic, Sergey Nazarenko
When a turbulent Bose-Einstein condensate is driven out-of-equilibrium at a scale much smaller than the system size, nonlinear wave interactions transfer particles towards large sc…
Turbulence and far-from-equilibrium equation of state of Bogoliubov waves in Bose-Einstein Condensates
Ying Zhu, Giorgio Krstulovic, Sergey Nazarenko
Bogoliubov waves are fundamental excitations of Bose-Einstein Condensates (BECs). They emerge from a perturbed ground state and interact nonlinearly, triggering turbulent cascades.…
Wave-kinetic dynamics of forced-dissipated turbulent internal gravity waves
Vincent Labarre, Giorgio Krstulovic, Sergey Nazarenko
Internal gravity waves are an essential feature of stratified media, such as oceans and atmospheres. To investigate their dynamics, we perform simulations of the forced-dissipated…
Structures and Lagrangian statistics of the Taylor-Green Dynamo
Holger Homann, Yannick Ponty, Giorgio Krstulovic +1
The evolution of a Taylor-Green forced magnetohydrodynamic (MHD) system showing dynamo activity is analyzed via direct numerical simulations. The statistical properties of the velo…