Infrared regularization of Feynman amplitudes in perturbative quantum gravity is discussed. Two familiar strategies, momentum cutoff and massification, are critically reviewed. Both methods rely on cancellations (in cross sections) between infrared divergences in individual Feynman diagrams on the o
β¦ LIBER β¦
Infrared regularization of quantum gravity
β Scribed by C Fronsdal; W.F Heidenreich
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 641 KB
- Volume
- 215
- Category
- Article
- ISSN
- 0003-4916
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