Scattering mechanisms and spectral properties of the one-dimensional Hubbard model

被引：8
|
作者：
Carmelo, JMP
机构：
[1] MIT, Dept Phys, Cambridge, MA 02139 USA
[2] Univ Minho, Dept Phys, P-4710057 Braga, Portugal
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 2005年 / 17卷 / 36期
关键词：
D O I：
10.1088/0953-8984/17/36/007
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
It is found that the finite-energy spectral properties of the one-dimensional Hubbard model are controlled by the scattering of charged eta-spin-zero 2v-holon composite objects, spin-zero 2v-spinon composite objects, and charged eta-spinless and spinless objects, rather than by the scattering of independent eta-spin-1/2 holons and spin-1/2 spinons. Here v = 1, 2,.... The corresponding S matrix is calculated and its relation to the spectral properties is clarified.
引用
收藏
页码：5517 / 5522
页数：6
相关论文
共 50 条
  • [41] Quantum deformations of the one-dimensional Hubbard model
    Beisert, Niklas
    Koroteev, Peter
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2008, 41 (25)
  • [42] Charge diffusion in the one-dimensional Hubbard model
    Steinigeweg, R.
    Jin, F.
    De Raedt, H.
    Michielsen, K.
    Gemmer, J.
    PHYSICAL REVIEW E, 2017, 96 (02)
  • [43] Thermodynamics and excitations of the one-dimensional Hubbard model
    Deguchi, T
    Essler, FHL
    Göhmann, F
    Klümper, A
    Korepin, VE
    Kusakabe, K
    PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2000, 331 (05): : 197 - 281
  • [44] Antiferromagnetic fluctuations in the one-dimensional Hubbard model
    Janis, Vaclav
    Klic, Antonin
    Yan, Jiawei
    AIP ADVANCES, 2020, 10 (12)
  • [45] ONE-DIMENSIONAL HUBBARD MODEL AT FINITE TEMPERATURE
    TAKAHASHI, M
    PROGRESS OF THEORETICAL PHYSICS, 1972, 47 (01): : 69 - +
  • [46] Ladder operator for the one-dimensional Hubbard model
    Links, J
    Zhou, HQ
    McKenzie, RH
    Gould, MD
    PHYSICAL REVIEW LETTERS, 2001, 86 (22) : 5096 - 5099
  • [47] Thermoelectric power in one-dimensional Hubbard model
    Zemljic, MM
    Prelovsek, P
    PHYSICAL REVIEW B, 2005, 71 (08):
  • [48] Threshold singularities in the one-dimensional Hubbard model
    Essler, Fabian H. L.
    PHYSICAL REVIEW B, 2010, 81 (20):
  • [49] Spectral properties of a partially spin-polarized one-dimensional Hubbard/Luttinger superfluid
    Feiguin, Adrian E.
    Huse, David A.
    PHYSICAL REVIEW B, 2009, 79 (10):
  • [50] Time-dependent spectral properties of a photoexcited one-dimensional ionic Hubbard model: an exact diagonalization study
    Okamoto, Junichi
    NEW JOURNAL OF PHYSICS, 2019, 21 (12):
12345