Exact solution of U → ∞ 1D Hubbard model in electric field

被引：1
作者：
Zheng, Yong [1 ]
机构：
[1] Qiannan Normal Univ Nationalities, Sch Phys & Elect, Duyun 558000, Peoples R China
来源：
PHYSICS LETTERS A | 2021年 / 394卷
关键词：
Hubbard model; Electric field; Exact solution; Charge current;
D O I：
10.1016/j.physleta.2020.127112
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The U -> +infinity one-dimensional Hubbard model in electric field has been exactly solved. The exact time-evolution states have been obtained, with which we have calculated the charge current exactly. We find that the charge current, despite the strong correlation interactions of electrons, can show undamped Bloch oscillations strangely, which has been further revealed to be mainly due to the temporal periodicity of the Hamiltonian in electric field. (C) 2020 Published by Elsevier B.V.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] Complex 2D Electric Field Solution in Undoped Double-gate MOSFETs
    Schwarz, Mike
    Holtij, Thomas
    Kloes, Alexander
    Iniguez, Benjamin
    IETE JOURNAL OF RESEARCH, 2012, 58 (03) : 197 - 204
  • [42] Edge-Corrected Mean-Field Hubbard Model: Principle and Applications in 2D Materials
    Zhang, Xi
    Wang, Tianlei
    Chen, Wencong
    Wang, Sanmei
    Peng, Da
    FRONTIERS IN PHYSICS, 2017, 5
  • [43] Exact solution for Jaynes-Cummings model with bosonic field nonlinearity and strong boson-fermion coupling
    Yang, J
    Yu, WL
    Xiang, AP
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2006, 45 (01) : 143 - 146
  • [44] Exact Solution for Jaynes-Cummings Model with Bosonic Field Nonlinearity and Strong Boson-Fermion Coupling
    YANG Jin YU Wan-Lun XIANG An-Ping Department of Optics and Electronics
    CommunicationsinTheoreticalPhysics, 2006, 45 (01) : 143 - 146
  • [45] Universality of Mean-Field Antiferromagnetic Order in an Anisotropic 3D Hubbard Model at Half-Filling
    Langmann, E.
    Lenells, J.
    JOURNAL OF STATISTICAL PHYSICS, 2025, 192 (01)
  • [46] Permittivity Determination of Composite Materials Based on a 3D Electric Field Model
    Hamar, Roman
    Trnka, Pavel
    PROCEEDINGS OF THE INTERNATIONAL CONFERENCE 2016 CONFERENCE ON DIAGNOSTICS IN ELECTRICAL ENGINEERING (DIAGNOSTIKA), 2016, : 158 - 161
  • [47] Neutrino mass as a consequence of the exact solution of 3-3-1 gauge models without exotic electric charges
    Palcu, Adrian
    MODERN PHYSICS LETTERS A, 2006, 21 (15) : 1203 - 1217
  • [48] Systematic 1D electric field induced second harmonic measurement on primary-to-secondary transition phase of positive streamer discharge in atmospheric-pressure air
    Inada, Yuki
    Shioda, Tatsutoshi
    Nakamura, Ryosuke
    Maeyama, Mitsuaki
    Kumada, Akiko
    Nakamura, Shin
    Ono, Ryo
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2022, 55 (38)
  • [49] Exact Solution of Ferromagnetic Three-Dimensional (3D) Ising Model and Spontaneous Emerge of Time
    Zhang Zhidong
    ACTA METALLURGICA SINICA, 2023, 59 (04) : 489 - 501
  • [50] Occupancy Fluctuation Effects on 3D Hubbard Model at Quarter Filling within Dynamical Mean-Field Theory
    Tadjuddin, N. A.
    Rangkuti, C. N.
    Majidi, M. A.
    INTERNATIONAL CONFERENCE ON CONDENSED MATTERS AND ADVANCED MATERIALS (IC2MAM 2018), 2019, 515
12345