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cond-mat.stat-mech2000
Stochastic Dynamics of a Vortex Loop. Large Scale Stirring Force
Sergey K. Nemirovskii, A. Ja. Baltsevich
Stochastic dynamics of a vortex filament obeying local induced approximation equation plus random agitation is investigated by analytical and numerical methods. The character of a…
cond-mat.stat-mech2000
Stochastic Dynamics of a Vortex Loop. Thermal Equilibrium
Sergey K. Nemirovskii, Luiza P. Kondaurova, Makoto Tsubota
We study stochastic behavior of a single vortex loop appeared in imperfect Bose gas. Dynamics of Bose-condensate is supposed to obey Gross-Pitaevskii equation with additional noise…
cond-mat.stat-mech2000
Applications of Gaussian model of the vortex tangle in the superfluid turbulent HeII
Sergey K. Nemirovskii, Mikhail V. Nedoboiko
In spite of an appearance of some impressive recent results in understanding of the superfluid turbulence in HeII they fail to evaluate many characteristics of vortex tangle needed…