The exact mass gap of the O(3) and O(4) non-linear σ-models in d = 2
- 16 August 1990
- journal article
- Published by Elsevier in Physics Letters B
- Vol. 245 (3-4) , 522-528
- https://doi.org/10.1016/0370-2693(90)90685-y
Abstract
No abstract availableKeywords
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