Equations of Two-Fluid Hydrodynamics of Superfluid Helium with the Account of Electric Fields

Autor:	Khodusov, V. D., Naumovets, A. S.
Rok vydání:	2010
Předmět:	Condensed Matter - Other Condensed Matter
Zdroj:	The Journal of Kharkiv National University, physical series: Nuclei, Particles, Fields, ?899, #2/46/,97 (2010)
Druh dokumentu:	Working Paper
Popis:	System of two-fluid hydrodynamics of superfluid helium with the account of electric field is obtained. These equations are obtained in kinetic approach using quasi-equilibrium distribution function of quasi-particles, which vanishs collision integral of quasi-particles, and contains dependence on electric field by means of phenomenological parameter {\alpha}. Using experimental data at temperature range of 1,4 - 2 K, where basic role plays roton hydrodynamics, the value of phenomenological parameter, is obtained. Comment: 5 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1006.5319 Zobrazit plný text záznamu View this record from Arxiv