Reduction of Feynman graph amplitudes to a minimal set of basic integrals

Physics – High Energy Physics – High Energy Physics - Phenomenology

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

11 pages, LaTeX, uses appb2.sty, Presented at the DESY Zeuthen Workshop on Elementary Particle Theory "Loops and Legs in Gauge

Scientific paper

An algorithm for the reduction of massive Feynman integrals with any number of loops and external momenta to a minimal set of basic integrals is proposed. The method is based on the new algorithm for evaluating tensor integrals, representation of generalized recurrence relations for a given kind of integrals as a linear system of PDEs and the reduction of this system to a standard form using algorithms proposed by G. Reid. Basic integrals reveal as parametric derivatives of the system in the standard form and the number of basic integrals in the minimal set is determined by the dimension of the solution space of the system of PDEs.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Reduction of Feynman graph amplitudes to a minimal set of basic integrals does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Reduction of Feynman graph amplitudes to a minimal set of basic integrals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reduction of Feynman graph amplitudes to a minimal set of basic integrals will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-236401

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.