70 citations · 1.1k across the 63 of their papers we have counts for
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Pressure and Size Dependence of Roton Emission and Vortex Creation by Moving Objects in He~II in Limit: Generalized Nonlocal Gross-Pitaevskii Model
Nicolás Pablo Müller, Ladislav Skrbek, Yuri A. Sergeev +1
In the framework of generalized, nonlocal Gross-Pitaevskii (GP) model, we study numerically the pressure- and size-dependent mechanisms of roton emission and vortex nucleation by o…
Experimental and theoretical evidence of universality in superfluid vortex reconnections
Piotr Z. Stasiak, Yiming Xing, Yousef Alihosseini +5
The minimum separation between reconnecting vortices in fluids and superfluids obeys a universal scaling law with respect to time. The pre-reconnection and the post-reconnection pr…
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…
Quantitative estimation of effective viscosity in quantum turbulence
Vishwanath Shukla, Pablo D. Mininni, Giorgio Krstulovic +2
We study freely decaying quantum turbulence by performing high resolution numerical simulations of the Gross-Pitaevskii equation (GPE) in the Taylor-Green geometry. We use resoluti…
Reply to "Comment on "Dispersive Bottleneck Delaying Thermalization of Turbulent Bose-Einstein Condensates" by E. Kozik" [arXiv:1102.2943]"
Giorgio Krstulovic, Marc Brachet
We discuss the comment [ arXiv:1102.2943] by E. Kozik about "Dispersive bottleneck delaying thermalization of turbulent Bose-Einstein Condensates [arXiv:1007.4441]".