Origin shifts in divergent Feynman integrals
- 15 June 1969
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Physics
- Vol. 47 (12) , 1263-1269
- https://doi.org/10.1139/p69-161
Abstract
The surface terms arising from a shift of origin in divergent Feynman integrals are considered. Sum rules and recursion relations between these terms are derived for an arbitrary degree of divergence and tensor rank. These relations are explicitly solved for linear, quadratic, cubic, and quartic divergences.Keywords
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