Abstract:
The so called homogeneous version of differential renormalization recently proposed by V. A. Smirnov and the author is formulated in the momentum representation. The mechanism of subtractions is revealed. New possibilities are exhibited.
This publication is cited in the following 7 articles:
Gracia-Bondia, JM, “Improved Epstein-Glaser renormalization in coordinate space I. Euclidean framework”, Mathematical Physics Analysis and Geometry, 6:1 (2003), 59
V. A. Smirnov, “Renormalization without regularization”, Theoret. and Math. Phys., 117:2 (1998), 1368–1373
G. A. Kravtsova, V. A. Smirnov, “Calculation of three loop Feynman graphs by using four-dimensional integration by parts and differential renormalization”, Theoret. and Math. Phys., 112:1 (1997), 885–887
Smirnov, VA, “Gauge-invariant differential renormalization: The Abelian case”, International Journal of Modern Physics A, 12:23 (1997), 4241
O. I. Zavialov, G. A. Kravtsova, A. M. Malokostov, “Homogeneous renormalization of QED in one-loop approxination”, Theoret. and Math. Phys., 107:1 (1996), 469–477
V. A. Smirnov, “Four-dimensional integration by parts with differential renormalization as a method of evaluation of Feynman diagrams”, Theoret. and Math. Phys., 108:1 (1996), 953–957
O. I. Zavialov, A. M. Malokostov, “Universal regularizations. IV. Compensations of diagrams in Ward identities”, Theoret. and Math. Phys., 108:2 (1996), 1046–1068