Comment on "Single-particle Green functions in exactly solvable models of Bose and Fermi liquids"

被引：3
|
作者：
Cune, LC [1 ]
Apostol, M [1 ]
机构：
[1] Inst Atom Phys, Dept Theoret Phys, R-76900 Bucharest, Romania
来源：
PHYSICAL REVIEW B | 1999年 / 60卷 / 11期
关键词：
D O I：
10.1103/PhysRevB.60.8388
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
It is shown that the construction introduced recently by Setlur and Chang [Phys. Rev. B 57, 15 144 (1998)] for generalized Fermi sea-displacement operators contains undefined elements, which may lead to divergencies, and, in fact, these operators are not bosonic operators, in contrast to what these authors claim. [S0163-1829(99)05335-7].
引用
收藏
页码：8388 / 8389
页数：2
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