Exact mass gap of the chiral SU(n)×SU(n) model
- 10 August 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 69 (6) , 873-876
- https://doi.org/10.1103/physrevlett.69.873
Abstract
Using the Bethe ansatz equation the mass gap of the chiral SU(n)×SU(n) model is calculated in terms of the Λ parameter in the modified minimal subtraction scheme. The result is in reasonable agreement with recent Monte Carlo data.Keywords
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