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Measuring interface tensions in 4d SU(N) lattice gauge theories / Michele Vettorazzo, Philippe de Forcrand, Biagio Lucini

Nuclear Physics B - Proceedings Supplements, Volume: "140", Pages: 647 - 649

Swansea University Author: Biagio Lucini

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Abstract

We propose a new algorithm to compute the order-order interface tension in SU(N) lattice gauge theories. The algorithm is trivially generalizable to a variety of models, e.g., spin models. In the case N=3, via the perfect wetting hypothesis, we can estimate the order-disorder interface tension. In t...

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Published in: Nuclear Physics B - Proceedings Supplements
ISSN: 09205632
Published: 2004
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa27941
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Abstract: We propose a new algorithm to compute the order-order interface tension in SU(N) lattice gauge theories. The algorithm is trivially generalizable to a variety of models, e.g., spin models. In the case N=3, via the perfect wetting hypothesis, we can estimate the order-disorder interface tension. In the case N=4, we study the ratio of dual k-tensions and find that it satisfies Casimir scaling down to T=1.2 T_c.
College: College of Science
Start Page: 647
End Page: 649