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Measuring topological charge in monte carlo simulation of SU(N) lattice gauge theories

✍ Scribed by K.J.M. Moriarty; M. Teper

Publisher: Elsevier Science
Year: 1986
Tongue: English
Weight: 780 KB
Volume: 42
Category: Article
ISSN: 0010-4655
DOI: 10.1016/0010-4655(86)90223-7

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✦ Synopsis

We describe a numerical method for measuring topological charge in SU(N) lattice gauge theories, and we outline the implementation of this method on a CDC CYBER 205. We estimate the CPU requirements of a usefully accurate calculation of the low and high temperature properties of the SU(3) topological susceptibility, x 1. which controls the mass splitting between the ~' particle and the pseudoscalar octet of Goldstone bosons.

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