BOSONIZATION FOR 2D INTERACTING FERMION SYSTEMS: NON-FERMI LIQUID BEHAVIOR

被引：2
|
作者：
Yu, Y. [1 ]
Li, Y. M. [1 ]
d'Ambrumenil, N. [1 ]
机构：
[1] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England
来源：
MODERN PHYSICS LETTERS B | 1994年 / 8卷 / 01期
关键词：
D O I：
10.1142/S0217984994000078
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Non-Fermi liquid behavior is found for the first time in a two-dimensional (2D) system with nonsingular interactions using Haldane's bosonization scheme. The bosonized system is solved exactly by a generalized Bogolubov transformation. The fermion momentum distribution, calculated using a generalized Mattis-Lieb technique, exhibits a nonuniversal power law in the vicinity of the Fermi surface for intermediate interaction strengths.
引用
收藏
页码：59 / 67
页数：9
相关论文
共 50 条
  • [1] Crossover from non-Fermi liquid to Fermi liquid behavior in heavy fermion systems
    Schlottmann, P.
    JOINT EUROPEAN MAGNETIC SYMPOSIA (JEMS), 2011, 303
  • [2] Vertex corrections in a non-fermi liquid with a 2d patched Fermi Surface
    Ferraz, A
    Weng, ZY
    PHYSICA C, 2000, 341 : 895 - 896
  • [3] Non-Fermi liquid behavior in the 2D Hubbard model within COM(SCBA)
    Avella, Adolfo
    Mancini, Ferdinando
    Plekhanov, Evgeny
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 310 (02) : 999 - 1001
  • [4] Crossover from non-Fermi liquid to Fermi liquid behavior in a spinless fermion model with quantum criticality
    Schlottmann, P.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 310 (02) : E87 - E89
  • [5] Phase fluctuations and non-fermi liquid properties of 2D fermi-system with attraction
    Gusynin, VP
    Loktev, VM
    Quick, RM
    Sharapov, SG
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 1999, 13 (29-31): : 3510 - 3512
  • [6] Non-Fermi liquid behavior in metals
    vonLohneysen, H
    CZECHOSLOVAK JOURNAL OF PHYSICS, 1996, 46 : 3311 - 3318
  • [7] Entanglement Entropy of the ν=1/2 Composite Fermion Non-Fermi Liquid State
    Shao, Junping
    Kim, Eun-Ah
    Haldane, F. D. M.
    Rezayi, Edward H.
    PHYSICAL REVIEW LETTERS, 2015, 114 (20)
  • [8] Non-Fermi liquid behavior and quantum criticality in cubic heavy fermion systems with non-Kramers multipolar local moments
    Han, SangEun
    Schultz, Daniel J.
    Kim, Yong Baek
    PHYSICAL REVIEW B, 2022, 106 (15)
  • [9] Non-Fermi liquid behavior in the layered NaxCoO2
    Centre of Low Temperature Physics, P. J. Šafárik University, Slovak Academy of Science, 9 Park Angelinum, Košice 04154, Slovakia
    不详
    不详
    Fiz Nizk Temp, 2007, 11 (1243-1247):
  • [10] From fermi liquid to non-fermi liquid physics - Influence of non-local fluctuations in low-dimensional fermion systems
    Pruschke, T
    Maier, T
    Jarrell, M
    HIGH PERFORMANCE COMPUTING IN SCIENCE AND ENGINEERING, MUNICH 2002, 2003, : 327 - 337
12345