Spin glasses : A mystery about to be solved

W.Th.F. Hollander, den, F.L. Toninelli

    Research output: Contribution to journalArticleAcademicpeer-review

    Abstract

    The study of spin glasses started some thirty years ago, as a branch of the physics of disordered magnetic systems. In the late 1970’s and early 1980’s it went through a period of intense activity, when experimental and theoretical physicists discovered that spin glasses exhibit new and remarkable phenomena. However, a real understanding of the behaviour of these systems was not achieved and little progress was made in the next twenty years, especially in mathematical terms. In the 1990’s various related systems were studied with mounting success, most notably, neural networks and random energy models. Since a couple of years the field has again entered a phase of exciting development. Some of the main mathematical questions surrounding spin glasses are currently being solved and a full understanding is at hand. In this paper we sketch themain steps in this development, which is interesting not only for the physical and the mathematical relevance of this research field, but also because it is an example where scientific progress follows a tortuous path. Fabio Toninelli worked as a postdoc in the Random Spatial Structures programme at EURANDOM, and recently left for a post-doc position at the University of Zürich. Frank den Hollander is supervisor of the RSS-group and scientific director of EURANDOM.
    Original languageEnglish
    Pages (from-to)274-278
    JournalNieuw Archief voor Wiskunde
    Volume5/5
    Issue number4
    Publication statusPublished - 2004

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