Counting master integrals: Integration-by-parts procedure with effective mass
We show that the new relation between master integrals recently obtained in M.Yu. Kalmykov and B.A. Kniehl (2011) [1] can be reproduced using the integration-by-parts technique implemented with an effective mass. In fact, this relation is recovered as a special case of a whole family of new relation...
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Veröffentlicht in: | Physics letters. B 2012-06, Vol.712 (3), p.233-234 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | We show that the new relation between master integrals recently obtained in M.Yu. Kalmykov and B.A. Kniehl (2011) [1] can be reproduced using the integration-by-parts technique implemented with an effective mass. In fact, this relation is recovered as a special case of a whole family of new relations between master integrals. |
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ISSN: | 0370-2693 1873-2445 |
DOI: | 10.1016/j.physletb.2012.04.071 |