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An investigation of the phase structure of the two-dimensional O(2) and O(4) symmetric nonlinear sigma-models
Autores principales: | , |
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Lenguaje: | eng |
Publicado: |
1988
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(88)90461-3 http://cds.cern.ch/record/189608 |