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cond-mat.soft2003
Chaotic Quantum Vortexes In A Weakly Non Ideal Bose Gas. Thermodynamic Equilibrium And Turbulence
Sergey K. Nemirovskii, Makoto Tsubota
We study the stochastic behavior of a set of chaotic vortex loops appeared in imperfect Bose gas. Dynamics of Bose-gas is supposed to obey Gross-Pitaevskii equation with additional…
cond-mat.soft2001
Energy Spectrum of Vortex Tangle
Tsunehiko Araki, Makoto Tsubota, Sergey K. Nemirovskii
The energy spectrum of superfluid turbulence in the absence of the normal fluid is studied numerically. In order to discuss the statistical properties, we calculated the energy spe…