44 citations · 85 across the 4 of their papers we have counts for
5 papers
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.…
Self-similar evolution of wave turbulence in Gross-Pitaevskii system
Ying Zhu, Boris Semisalov, Giorgio Krstulovic +1
We study the universal non-stationary evolution of wave turbulence (WT) in Bose-Einstein condensates (BECs). Their temporal evolution can exhibit different kinds of self-similar be…
Direct and inverse cascades in turbulent Bose-Einstein condensate
Ying Zhu, Boris Semisalov, Giorgio Krstulovic +1
When a Bose-Einstein condensate (BEC) is driven out of equilibrium, density waves interact non-linearly and trigger turbulent cascades. In a turbulent BEC, energy is transferred to…
Testing wave turbulence theory for Gross-Pitaevskii system
Ying Zhu, Boris Semisalov, Giorgio Krstulovic +1
We test the predictions of the theory of weak wave turbulence by performing numerical simulations of the Gross-Pitaevskii equation (GPE) and the associated wave-kinetic equation (W…