Macroscopic dynamics of superfluid turbulence
Sign Up to like & getrecommendations! Published in 2019 at "Low Temperature Physics"
DOI: 10.1063/1.5116532
Abstract: The hydrodynamic problems of superfluid fluid containing chaotic tangles of quantized vortex filaments are discussed. The construction of such hydrodynamics crucially depends on the statistics of vortex tangles, and two important cases are presented. The… read more here.
Keywords: density vortex; macroscopic dynamics; system; vortex ... See more keywords
Stabilization of macroscopic dynamics by fine-grained disorder in many-species ecosystems.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review. E"
DOI: 10.1103/5w5x-b1c2
Abstract: Models for complex, heterogeneous systems such as ecological communities vary in the level of organization they describe. When the dynamics at the species level is unknown, one typically resorts to heuristic "macroscopic" models that capture… read more here.
Keywords: macroscopic dynamics; many species; dynamics fine; species ecosystems ... See more keywords
Macroscopic dynamics of ferromagnetic smectic-A.
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DOI: 10.1103/physreve.109.064612
Abstract: We derive the macroscopic dynamic equations for ferromagnetic smectic-A liquid crystals for which the spontaneous magnetization is parallel to the layer normal of the layering. As additional macroscopic variables when compared to simple fluids, we have… read more here.
Keywords: macroscopic dynamics; dynamics ferromagnetic; macroscopic; magnetization ... See more keywords