132 citations · 1.1k across the 62 of their papers we have counts for
7 papers · 1 filter
Three-dimensional inverse energy transfer induced by vortex reconnections
Andrew W. Baggaley, Carlo F. Barenghi, Yuri A. Sergeev
In low-temperature superfluid helium, viscosity is zero, and vorticity takes the form of discrete, vortex filaments of fixed circulation and atomic thickness. We present numerical…
Quantum vortex reconnections
S. Zuccher, M. Caliari, A. W. Baggaley +1
We study reconnections of quantum vortices by numerically solving the governing Gross-Pitaevskii equation. We find that the minimum distance between vortices scales differently wit…
The Kelvin-wave cascade in the vortex filament model
A. W. Baggaley, J. Laurie
The energy transfer mechanism in zero temperature superfluid turbulence of helium-4 is still a widely debated topic. Currently, the main hypothesis is that weakly nonlinear interac…
Thermally- and mechanically-driven quantum turbulence in helium II
A. W. Baggaley, L. K. Sherwin, C. F. Barenghi +1
Quantum turbulence can be generated in superfluid helium either thermally (by applying a heat flux, as in thermal counterflow) or mechanically (by stirring the liquid). By modellin…
Bayesian inference for a wavefront model of the Neolithisation of Europe
Andrew W. Baggaley, Graeme R. Sarson, Anvar Shukurov +2
We consider a wavefront model for the spread of Neolithic culture across Europe, and use Bayesian inference techniques to provide estimates for the parameters within this model, as…
Cross-sections of Andreev scattering by quantized vortex rings in 3He-B
N. Suramlishvili, A. W. Baggaley, C. F. Barenghi +1
We studied numerically the Andreev scattering cross-sections of three-dimensional isolated quantized vortex rings in superfluid 3He-B at ultra-low temperatures. We calculated the d…