Mass gap of O (N) σ-models in 2D. Support for exact results from -expansion
- 1 August 1991
- journal article
- research article
- Published by Elsevier in Physics Letters B
- Vol. 266 (1-2) , 92-98
- https://doi.org/10.1016/0370-2693(91)90749-g
Abstract
No abstract availableKeywords
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