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Collective fields for QCD
A gauge-symmetric approach to effective Lagrangians is described with special emphasis on derivations of effective low-energy Lagrangians from QCD. The examples we discuss are based on exact rewritings of cut-off QCD in terms of new collective degrees of freedom. These cut-off Lagrangians are thus `...
Autores principales: | , , |
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Lenguaje: | eng |
Publicado: |
1993
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/254574 |