Title of article
Algebraic algorithms for multiloop calculations The first 15 years. Whatʹs next?
Author/Authors
Tkachov، نويسنده , , Fyodor V، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
5
From page
309
To page
313
Abstract
The ideas behind the concept of algebraic (“integration-by-parts”) algorithms for multiloop calculations are reviewed. For any topology and mass pattern, a finite iterative algebraic procedure is proved to exist which transforms the corresponding Feynman-parametrized integrands into a form that is optimal for numerical integration, with all the poles in D — 4 explicitly extracted.
Keywords
Multiloop integrals , Feynman parameters , Dimensional regularization , Symbolic calculations , Algebraic algorithms
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1997
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2175363
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