600 citations · 2.6k across the 58 of their papers we have counts for
58 papers
Surface-induced vortex core restructuring in a spin-triplet superfluid
Riku Rantanen, Mikael Huppunen, Erkki Thuneberg +1
Observing the structure of quantized vortices can provide evidence for the pairing nature of a superfluid or superconductor and pinpoint its order parameter. Spin-triplet superflui…
Time crystal optomechanics
J. T. Mäkinen, P. J. Heikkinen, S. Autti +2
Time crystals are an enigmatic phase of matter in which a quantum mechanical system displays repetitive, observable motion - they spontaneously break the time translation symmetry.…
Structure of a single-quantum vortex in He-A
Riku Rantanen, Erkki Thuneberg, Vladimir Eltsov
We have performed numerical calculations of the structure of the single-quantum vortex in superfluid He-A. The GPU-accelerated large-scale numerical simulation is performed in…
Competition of vortex core structures in superfluid He-B
Riku Rantanen, Vladimir Eltsov
Among vortex structures identified so far in superfluid He-B, the most common are the A-phase-core vortex and the double-core vortex. According to earlier numerical calculation…
Kelvin-Helmholtz instability in 3He superfluids in zero temperature limit
V. B. Eltsov, J. J. Hosio, M. Krusius
In rotating 3He superfluids the Kelvin-Helmholtz (KH) instability of the AB interface has been found to follow the theoretical model above 0.4 Tc. A deviation from this dependence…
Magnon Bose-Einstein condensates: from time crystals and quantum chromodynamics to vortex sensing and cosmology
Jere T. Mäkinen, Samuli Autti, Vladimir B. Eltsov
Under suitable experimental conditions collective spin-wave excitations, magnons, form a Bose-Einstein condensate (BEC) where the spins precess with a globally coherent phase. Bose…