Scaling in the two-dimensional U(1)-Higgs model

被引：2
|
作者：
Dilger, H
Heitger, J
机构：
[1] Institut für Theor. Physik I, Universität Münster, D-48149 Münster
来源：
NUCLEAR PHYSICS B | 1997年
关键词：
D O I：
10.1016/S0920-5632(96)00726-8
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We study the continuum limit of the 2D U(1)-Higgs model with variable scalar field length, which is qualitatively different from the fixed length case. Our simulations concentrate on the scaling behaviour of the topological susceptibility, and an instanton-induced confinement mechanism of fractional charges is numerically confirmed.
引用
收藏
页码：587 / 589
页数：3
相关论文
共 50 条
  • [41] Absence of saturated ferromagnetism in the two-dimensional Hubbard model with two holes for U=∞
    Yu. V. Mikhailova
    Journal of Experimental and Theoretical Physics, 1998, 86 : 545 - 549
  • [42] Absence of saturated ferromagnetism in the two-dimensional Hubbard model with two holes for U=∞
    Mikhailova, YV
    JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 1998, 86 (03) : 545 - 549
  • [43] TOPOLOGICAL CHARGE AND FERMIONS IN THE TWO-DIMENSIONAL LATTICE U(1) MODEL .1. STAGGERED FERMIONS
    SMIT, J
    VINK, JC
    NUCLEAR PHYSICS B, 1988, 303 (01) : 36 - 56
  • [44] Critical behavior of the Higgs- and Goldstone-mass gaps for the two-dimensional S=1 XY model
    Nishiyama, Yoshihiro
    NUCLEAR PHYSICS B, 2015, 897 : 555 - 562
  • [45] Higgs mode and its decay in a two-dimensional antiferromagnet
    Jain, A.
    Krautloher, M.
    Porras, J.
    Ryu, G. H.
    Chen, D. P.
    Abernathy, D. L.
    Park, J. T.
    Ivanov, A.
    Chaloupka, J.
    Khaliullin, G.
    Keimer, B.
    Kim, B. J.
    NATURE PHYSICS, 2017, 13 (07) : 633 - +
  • [46] Two-dimensional gravitation and nonstationary higgs field solitons
    Tao, BX
    ACTA PHYSICA SINICA-OVERSEAS EDITION, 1997, 6 (10): : 721 - 724
  • [47] Higgs mode and its decay in a two-dimensional antiferromagnet
    Jain A.
    Krautloher M.
    Porras J.
    Ryu G.H.
    Chen D.P.
    Abernathy D.L.
    Park J.T.
    Ivanov A.
    Chaloupka J.
    Khaliullin G.
    Keimer B.
    Kim B.J.
    Nature Physics, 2017, 13 (7) : 633 - 637
  • [48] Higgs algebraic symmetry in the two-dimensional Dirac equation
    Zhang, Fu-Lin
    Fu, Bo
    Chen, Jing-Ling
    PHYSICAL REVIEW A, 2009, 80 (05):
  • [49] Local properties in the two-dimensional t-t'-U model
    Avella, A
    Mancini, F
    Matsumoto, H
    Villani, D
    PHYSICA B, 1997, 230 : 912 - 914
  • [50] Nagaoka ferromagnetism in the two-dimensional infinite-U Hubbard model
    Becca, F
    Sorella, S
    PHYSICAL REVIEW LETTERS, 2001, 86 (15) : 3396 - 3399
12345