Are there infra-red problems in the 2D non-linear σ-models?
ISSN: 0370-2693
Year of publication: 1990
Volume: 246
Issue: 3-4
Pages: 399-404
Type: Article
ISSN: 0370-2693
Year of publication: 1990
Volume: 246
Issue: 3-4
Pages: 399-404
Type: Article