Matching high-energy electroweak fermion loops onto the Fermi theory without higher dimensional operators
We derive the conditions for matching high-energy renormalizable Quantum Field Theories onto low-energy nonrenormalizable ones by means of the FDR approach described in [1]. Our procedure works order-by-order in the loop expansion and avoids the addition of higher dimensional interactions into the n...
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| Format: | Article |
| Language: | English |
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Elsevier
2020-01-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321319303219 |