Metastates in disordered mean-field models II: The superstates

被引:13
|
作者
Kulske, C [1 ]
机构
[1] NYU, Courant Inst, New York, NY 10012 USA
关键词
disordered systems; size dependence; random Gibbs states; metastates; superstates; mean-field models; Hopfield model random field model;
D O I
10.1023/A:1023040121034
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We continue to investigate the size dependence of disordered mean-field models with finite local spin space in more detail, illustrating the concept of "superstates" as recently proposed by Bovier and Gayrard. We discuss various notions of convergence for the behavior of the paths (t --> mu([tN])(eta))(t is an element of (0, 1]) in the thermodynamic limit N up arrow) infinity. Here mu(n)(eta) is the Gibbs measure in the finite volume {1,..., n} and eta is the disorder variable. In particular we prove refined convergence statements in our concrete examples, the Hopfield model with finitely many patterns (having continuous paths) and the Curie-Weiss random-field Ising model (having singular paths).
引用
收藏
页码:155 / 176
页数:22
相关论文
共 50 条
  • [1] Metastates in Disordered Mean-Field Models II: The Superstates
    Christof Külske
    [J]. Journal of Statistical Physics, 1998, 91 : 155 - 176
  • [2] Metastates in disordered mean-field models: Random field and Hopfield models
    Kulske, C
    [J]. JOURNAL OF STATISTICAL PHYSICS, 1997, 88 (5-6) : 1257 - 1293
  • [3] Metastates in disordered mean-field models: Random field and hopfield models
    Christof Külske
    [J]. Journal of Statistical Physics, 1997, 88 : 1257 - 1293
  • [4] Mean-field models for disordered crystals
    Cances, Eric
    Lahbabi, Salma
    Lewin, Mathieu
    [J]. JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES, 2013, 100 (02): : 241 - 274
  • [5] Metastates in Mean-Field Models with Random External Fields Generated by Markov Chains
    M. Formentin
    C. Külske
    A. Reichenbachs
    [J]. Journal of Statistical Physics, 2012, 146 : 314 - 329
  • [6] Ordered overlaps in disordered mean-field models
    Comets, F
    Dembo, A
    [J]. PROBABILITY THEORY AND RELATED FIELDS, 2001, 121 (01) : 1 - 29
  • [7] Equilibrium fluctuations in mean-field disordered models
    Folena, Giampaolo
    Biroli, Giulio
    Charbonneau, Patrick
    Hu, Yi
    Zamponi, Francesco
    [J]. PHYSICAL REVIEW E, 2022, 106 (02)
  • [8] Ordered overlaps in disordered mean-field models
    Francis Comets
    Amir Dembo
    [J]. Probability Theory and Related Fields, 2001, 121 : 1 - 29
  • [9] Metastates in Mean-Field Models with Random External Fields Generated by Markov Chains
    Formentin, M.
    Kuelske, C.
    Reichenbachs, A.
    [J]. JOURNAL OF STATISTICAL PHYSICS, 2012, 146 (02) : 314 - 329
  • [10] Metastates in Finite-type Mean-field Models: Visibility, Invisibility, and Random Restoration of Symmetry
    Iacobelli, Giulio
    Kuelske, Christof
    [J]. JOURNAL OF STATISTICAL PHYSICS, 2010, 140 (01) : 27 - 55