期刊
COMPUTER PHYSICS COMMUNICATIONS
卷 180, 期 5, 页码 735-746出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cpc.2008.11.006
关键词
Feynman diagrams; Sector decomposition; Numerical integration; Data-driven evaluation
We present a new program performing the sector decomposition and integrating the expression afterwards. The program takes a set of propagators and a set of indices as input and returns the epsilon-expansion of the corresponding integral.
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