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— | preprints:2010:ttp10-29 [2016/03/17 11:03] (current) – created - external edit 127.0.0.1 | ||
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+ | ====== TTP10-29 Applications of FIESTA ====== | ||
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+ | < | ||
+ | evaluate Feynman integrals numerically. We present a new program performing the | ||
+ | sector decomposition and integrating the expression afterwards. The program can | ||
+ | be also used in order to expand Feynman integrals automatically in limits of | ||
+ | momenta and masses with the use of sector decompositions and Mellin--Barnes | ||
+ | representations. The program is parallelizable on modern multicore computers | ||
+ | and even on multiple computers. Also we demonstrate some new numerical results | ||
+ | for four-loop massless propagator master integrals. </ | ||
+ | |**A.V. Smirnov, M. Tentyukov** | ||
+ | |** | ||
+ | | {{preprints: | ||
+ | | | |