Quantum Transport in Fractal Lattices with Coulomb Interaction

被引：0
|
作者：
Konobeeva, N. N. [1 ]
Trofimov, R. R. [1 ]
Belonenko, M. B. [1 ]
机构：
[1] Volgograd State Univ, Volgograd 400062, Russia
来源：
SEMICONDUCTORS | 2024年 / 58卷 / 02期
基金：
俄罗斯科学基金会;
关键词：
quantum transport; fractals; Hubbard model; ANOMALOUS DIFFUSION; MODEL;
D O I：
10.1134/S1063782624020088
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
In this paper, we study quantum transport, namely, the dynamics of the electron density in a fractal lattice during the propagation of electrons in it. The fractal lattice is composed of nanowires and has the form of a Sierpinski triangle in the direction perpendicular to the direction of electron propagation. The fundamental point is to take into account the Coulomb repulsion of electrons at one lattice site.
引用
收藏
页码：141 / 144
页数：4
相关论文
共 50 条
  • [41] Water transport in soils as in fractal media
    Pachepsky, Y
    Timlin, D
    JOURNAL OF HYDROLOGY, 1998, 204 (1-4) : 98 - 107
  • [42] Electron-electron interaction dominated quantum transport in thick CuGe films
    Hsu, SY
    Shen, FJ
    Lin, JJ
    PHYSICA B, 2000, 284 : 1181 - 1182
  • [43] Interaction induced non-reciprocal three-level quantum transport*
    Li, Sai
    Chen, Tao
    Liu, Jia
    Xue, Zheng-Yuan
    CHINESE PHYSICS B, 2021, 30 (06)
  • [44] Phononic dispersion in anisotropic pseudo-fractal hyper-lattices
    Fallah, A. S.
    Navadeh, N.
    Tereshchuk, V. V.
    Gorshkov, V. N.
    MATERIALS & DESIGN, 2019, 164
  • [45] Stability of relativistic quantum electrodynamics in the Coulomb gauge
    Jakel, Christian D.
    Wreszinski, Walter F.
    JOURNAL OF MATHEMATICAL PHYSICS, 2018, 59 (03)
  • [46] Screened Coulomb interaction in insulators with strong disorder
    Stephanovich, V. A.
    Olchawa, W.
    Kirichenko, E. V.
    PHYSICAL REVIEW E, 2023, 107 (05)
  • [47] Mesoscopic effects in quantum phases of ultracold quantum gases in optical lattices
    Carr, L. D.
    Wall, M. L.
    Schirmer, D. G.
    Brown, R. C.
    Williams, J. E.
    Clark, Charles W.
    PHYSICAL REVIEW A, 2010, 81 (01):
  • [48] Fluctuations and persistence in quantum diffusion on regular lattices
    Ma, Cheng
    Malik, Omar
    Korniss, G.
    PHYSICAL REVIEW E, 2025, 111 (02)
  • [49] Quantum simulation in Fock-state lattices
    Yuan, Jiale
    Cai, Han
    Wang, Da-Wei
    ADVANCES IN PHYSICS-X, 2024, 9 (01):
  • [50] gTASEP WITH ATTRACTION INTERACTION ON LATTICES WITH OPEN BOUNDARIES
    Pesheva, Nina Christova
    Bunzarova, Nadezhda Zheleva
    COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES, 2020, 73 (12): : 1666 - 1672
12345