SIMONS-Wave Turbulence

Stability of stationary solutions in Acoustic wave turbulence
We study the stability of steady-state solutions of the Wave Kinetic Equations for acoustic waves. Combining theoretical analysis and …
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Stability of stationary solutions in Acoustic wave turbulence
Quantum vortex driven Kelvin wave in the thermal background of superfluid helium
We present numerical evidence that Kelvin waves (KWs) on quantized vortices in superfluid helium can be directly observed in the normal …
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Quantum vortex driven Kelvin wave in the thermal background of superfluid helium
Wave-kinetic dynamics of forced-dissipated turbulent internal gravity waves
Internal gravity waves are an essential feature of stratified media, such as oceans and atmospheres. To investigate their dynamics, we …
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Wave-kinetic dynamics of forced-dissipated turbulent internal gravity waves
WavKinS.jl : an efficient and modular Julia software for solving wave kinetic equations
This article describes the Wave Kinetic Solver WavKinS.jl, a software developed in the Julia language for solving different types of …
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WavKinS.jl : an efficient and modular Julia software for solving wave kinetic equations
On the kinetics of internal gravity waves beyond the hydrostatic regime
We present a new derivation of the kinetic equation for weak, non-hydrostatic internal gravity wave turbulence. The equation is …
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On the kinetics of internal gravity waves beyond the hydrostatic regime
Initial Evolution of Three-Dimensional Turbulence En Route to the Kolmogorov State: Emergence and Transformations of Coherent Structures, Self-Similarity, and Instabilities
In this work, we study numerically the temporal evolution of an initially random large-scale velocity field under governed by the …
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Initial Evolution of Three-Dimensional Turbulence En Route to the Kolmogorov State: Emergence and Transformations of Coherent Structures, Self-Similarity, and Instabilities
Exploring the Equivalence between Two-Dimensional Classical and Quantum Turbulence through Velocity Circulation Statistics
We study the statistics of velocity circulation in two-dimensional classical and quantum turbulence. We perform numerical simulations …
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Exploring the Equivalence between Two-Dimensional Classical and Quantum Turbulence through Velocity Circulation Statistics
Self-Similar Evolution of Wave Turbulence in Gross-Pitaevskii System
We study the universal nonstationary evolution of wave turbulence (WT) in Bose-Einstein condensates (BECs). Their temporal evolution …
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Self-Similar Evolution of Wave Turbulence in Gross-Pitaevskii System
Stokes drift and impurity transport in a quantum fluid
Stokes drift is a classical fluid effect in which travelling waves transfer momentum to tracers of the fluid, resulting in a non-zero …
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Stokes drift and impurity transport in a quantum fluid
Wave Turbulence Cascades in Bose Einstein Condensates made the Cover of PRL
We use the theory of wave turbulence to predict the cascades of Bose-Einstein condensate and we corroborate our results performing numerical simulations.
Apr 9, 2023 2 min read
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Wave Turbulence Cascades in Bose Einstein Condensates made the Cover of PRL