Two-fluid hydrodynamic model for superfluids in fractal dimensions

被引：3
|
作者：
Tayurskii, D. A. [1 ]
Lysogorskii, Yu V. [1 ]
Zvezdov, D. Yu [1 ]
机构：
[1] Kazan VI Lenin State Univ, Dept Phys, Kazan 420018, Russia
来源：
25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 3: QUANTUM GASES LIQUIDS AND SOLIDS | 2009年 / 150卷
关键词：
POROUS-MEDIA; AEROGEL; HE-4; LIQUID-HE-4; TRANSITION;
D O I：
10.1088/1742-6596/150/3/032110
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
It was recognized last years that the state of quantum liquids at nanoscales could be considered as some new state of quantum matter. Nanoporous media found to show the fractal geometry behavior so the problem of the correct description of quantum liquids in the space with fractal dimensions is a rather interesting. In the present work we develop two-hydrodynamic model for superfluids in fractal geometry and investigate the wave propagation and phenomena like to sound transformations in superfluids in this case.
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页数：4
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