ON RENORMALIZATION OF SUSCEPTIBILITY OF A FERMI LIQUID

被引：3

作者：

AMIT, DJ

机构：

[1] Department of Theoretical Physics, Hebrew University, Jerusalem

[2] Department of Physics, Brandeis University, Waltham, MA

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1969年 / 10卷 / 09期

关键词：

D O I：

10.1063/1.1665008

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that the susceptibility of a normal Fermi liquid can be renormalized without using Ward identities for the derivatives of the mass operator with respect to the magnetic field. The procedure is completely analogous to the renormalization of the compressibility. The result which expresses the susceptibility in terms of Landau parameters is correct only to lowest order in temperature. The behavior of higher-order terms in temperature is discussed.

引用

页码：1617 / &

共 22 条

[1]

Abrikosov A. A., 1963, METHODS QUANTUM FIEL

[2]

Abrikosov A. A., 1960, ZH EKSP TEOR FIZ+, V39, P480

[3]

ABRIKOSOV AA, 1961, SOV PHYS JETP-USSR, V12, P337

[4] COUPLING OF DENSITY AND SPIN FLUCTUATIONS TO QUASIPARTICLES IN A FERMI LIQUID [J].