Renormalization of massive Feynman amplitudes and homogeneity (based on a joint work with Raymond Stora)
We propose a new renormalization procedure to all orders in perturbation theory, which is formulated on an extended position space. This allows us to apply methods from massless Quantum Field Theory to models of massive fields. These include the technique of homogeneous and associate homogeneous dis...
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| Format: | Article |
| Language: | English |
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Elsevier
2016-11-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321316301857 |