Bifurcation for model of the 3 He- 4 He liquid mixture

Advances in Difference Equations

Huan Yuan¹ 

[1] Department of Mathematics, Sichuan University, Chengdu, P.R. China

关键词: transition;    bifurcation;    3He;    4He;    superfluid;    phase separation;   

DOI  :  10.1186/s13662-016-0867-6

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

Experiments show that the liquid mixture of helium-3 and helium-4 has either a superfluid phase or phase separation when the temperature decreases or the mole fraction of helium-3 changes. In this paper, we investigate the equations which govern these phase transitions and derive the criteria for these phase changes; we also give an approximate solution of each phase.

【 授权许可】

CC BY