NON-TOMONAGA-LUTTINGER-LIQUID BEHAVIOR OF THE GROUND-STATE OF MODEL ONE-DIMENSIONAL ELECTRON-SYSTEMS

被引：0
作者：
YOSHIOKA, D
OGATA, M
机构：
[1] Institute of Physics, University of Tokyo, Komaba, Meguro-ku
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1993年 / 62卷 / 09期
关键词：
ONE-DIMENSIONAL ELECTRON; TOMONAGA-LUTTINGER LIQUID; NON-FERMI LIQUID; FRACTIONAL QUANTUM HALL EFFECT;
D O I：
10.1143/JPSJ.62.2990
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An asymptotically exact ground-state wave function is obtained for one-dimensional electrons of a model Hamiltonian. The Hamiltonian has an arbitrary parameter. Tomonaga-Luttinger (TL)-liquid-like behavior for a small value of the parameter changes gradually into non-TL-liquid behavior as the parameter is increased. Parameter dependence of the momentum distribution function and the structure factor are investigated numerically for small systems.
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页码：2990 / 2993
页数：4
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