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Gauge Invariant Classes of Feynman Diagrams and Applications for Calculations
In theories like SM or MSSM with a complex gauge group structure the complete set of Feynman diagrams contributed to a particular physics process can be splited to exact gauge invariant subsets. Arguments and examples given in the review demonstrate that in many cases computations and analysis of th...
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Lenguaje: | eng |
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2001
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Acceso en línea: | https://dx.doi.org/10.1063/1.1405303 http://cds.cern.ch/record/484938 |