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Ordering, metastability and phase transitions in two-dimensional systems

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Kosterlitz, J M, Thouless, D J·1973·Journal of Physics C: Solid State Physics

Abstract

A new definition of order called topological order is proposed for two-dimensional systems in which no long-range order of the conventional type exists. The possibility of a phase transition characterized by a change in the response of the system to an external perturbation is discussed in the context of a mean field type of approximation. The critical behaviour found in this model displays very weak singularities. The application of these ideas to the xy model of magnetism, the solid-liquid transition, and the neutral superfluid are discussed. This type of phase transition cannot occur in a superconductor nor in a Heisenberg ferromagnet.

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Metadata

Authors
Kosterlitz, J. M., & Thouless, D. J.
Venue
Journal of Physics C: Solid State Physics
Published
1973-04-12
Volume
6
Issue
7
Pages
1181-1203
ISSN
0022-3719 (ISSN-L)
OpenAlex
W2086860422
Cited by
9,538
References
0
FWCI
11.66
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Ordering, metastability and phase transitions in two-dimensional systems. https://app.cochat.ai/papers/10.1088/0022-3719/6/7/010
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Kosterlitz, J. M., & Thouless, D. J. (1973). Ordering, metastability and phase transitions in two-dimensional systems. Journal of Physics C: Solid State Physics. https://doi.org/10.1088/0022-3719/6/7/010

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.