๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

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โœ Scribed by Bill Ames; Shane Dewald


Book ID
114199414
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
718 KB
Volume
20
Category
Article
ISSN
0264-2751

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๐Ÿ“œ SIMILAR VOLUMES


How to preserve symmetries with cut-off
โœ T. Varin; D. Davesne; M. Oertel; M. Urban ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 184 KB

We present a prescription to define quadratically and logarithmically divergent parts of several integrals employing a cut-off in agreement with some symmetry requirements. As examples we consider one-loop Ward identities for QED and a phenomenological chiral model.