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Anders Irbäck. Photo.

Anders Irbäck

Professor

Anders Irbäck. Photo.

Physics beyond instantons. Measuring the physical correlation length

Author

  • Sourendu Gupta
  • A. Irbäck

Summary, in English

In broken-symmetry phases of models with discrete global symmetry, the physical correlation length can be measured using time-slice correlators projected to non-zero momenta. A transfer matrix based argument is used to construct the finite-size scaling for this quantity. We extract the correlation length for the two-dimensional ten-state Potts model by this means, and the surface tension from the zero-momentum correlator.

Publishing year

1992-07-23

Language

English

Pages

112-117

Publication/Series

Physics Letters B

Volume

286

Issue

1-2

Document type

Journal article

Publisher

Elsevier

Topic

  • Other Physics Topics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0370-2693