Differential equation method: The Calculation of N point Feynman diagrams

Kotikov, A.V.

doi:10.1016/0370-2693(91)90536-Y

Differential equation method: The Calculation of N point Feynman diagrams

A.V. Kotikov
(
- BITP, Kiev
)

1991

5 pages

Published in:

Phys.Lett.B 267 (1991) 123-127,
Phys.Lett.B 295 (1992) 409-409 (erratum)

Published: 1991

DOI:

10.1016/0370-2693(91)90536-Y,
10.1016/0370-2693(92)91582-T (erratum)

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Abstract: (Elsevier)

We expand the earlier invented method of massive Feynman integral calculation, namely, the differential equation method, to N -point diagrams. We obtain a simple algorithm which allows us to reduce the N -point diagram to the ( N - 1) point diagrams.

Feynman graph: higher-order
particle: massive
massive: particle
differential equations
n-point function

References(17)

Figures(0)

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