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Title: Automatic integral reduction for higher order perturbative calculations
Author(s): Anastasiou, C.; Lazopoulos, A.
Publication year: 2004
Source: Journal of High Energy Physics, vol. 2004, iss. 7, (2004), pp. 046
ISSN: 1126-6708
Publication type: Article / Letter to editor

Please use this identifier to cite or link to this item : https://hdl.handle.net/2066/60133   https://hdl.handle.net/2066/60133

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Subject: Theoretical High Energy Physics
Organization: Theoretical High Energy Physics
Journal title:
Journal of High Energy Physics
Volume: vol. 2004
Issue: iss. 7
Page start: p. 046
Page end: p. 046
Abstract:
We present a program for the reduction of large systems of integrals to master integrals. The algorithm was first proposed by Laporta; in this paper, we implement it in MAPLE. We also develop two new features which keep the size of intermediate expressions relatively small throughout the calculation. The program requires modest input information from the user and can be used for generic calculations in perturbation theory.

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