Title of article
How to preserve symmetries with cut-off regularized integrals? Original Research Article
Author/Authors
T. Varin، نويسنده , , D. Davesne، نويسنده , , M. Oertel، نويسنده , , M. Urban، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
12
From page
422
To page
433
Abstract
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.
Journal title
Nuclear physics A
Serial Year
2007
Journal title
Nuclear physics A
Record number
1204936
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