Exact mass gap of the chiral SU(n)×SU(n) model

J. Balog, S. Naik, F. Niedermayer, P. Weisz

Research output: Contribution to journalArticle

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Abstract

Using the Bethe ansatz equation the mass gap of the chiral SU(n)×SU(n) model is calculated in terms of the parameter in the modified minimal subtraction scheme. The result is in reasonable agreement with recent Monte Carlo data.

Original languageEnglish
Pages (from-to)873-876
Number of pages4
JournalPhysical Review Letters
Volume69
Issue number6
DOIs
Publication statusPublished - 1992

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Cite this

Exact mass gap of the chiral SU(n)×SU(n) model. / Balog, J.; Naik, S.; Niedermayer, F.; Weisz, P.

In: Physical Review Letters, Vol. 69, No. 6, 1992, p. 873-876.

Research output: Contribution to journalArticle

Balog, J. ; Naik, S. ; Niedermayer, F. ; Weisz, P. / Exact mass gap of the chiral SU(n)×SU(n) model. In: Physical Review Letters. 1992 ; Vol. 69, No. 6. pp. 873-876.
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