ZERO SOUND AT LARGE MOMENTUM-TRANSFER

被引:4
|
作者
STIERSTORFER, K
TOEPFFER, C
REINHARD, PG
机构
[1] Institut für Theoretische Physik II, Universität Erlangen
关键词
D O I
10.1016/0375-9601(94)90120-1
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The dispersion and damping of zero sound in the normal quantum fluid He-3 is treated in the framework of the dissipative linear response theory. This extends the Landau theory of fermion liquids to large momentum transfers by a microscopic treatment of damped small amplitude collective motion.
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页码:73 / 79
页数:7
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