The diamond rule for multi-loop Feynman diagrams
نویسندگان
چکیده
منابع مشابه
Solving multi-loop Feynman diagrams using light-front coordinates
Multi-loop Feynman diagrams pose a serious challenge, especially in the massive case where multiple scales arise. Apart from the successes of high-order expansions in α in QED, which provide a stringent test of quantum field theory, Feynman diagrams are also the way in which we understand the most of field theory, since it allows us to quantify it. They form the basis for our understanding of m...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2015
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2015.05.015