MB tools reloaded
نویسندگان
چکیده
We address the problem of evaluation multiloop Feynman integrals by means their Mellin-Barnes representation. After a brief overview available capabilities through open source toolkits and application in various circumstances, we introduce new code MBcreate which allows one to automatically deduce concise representation for given parametric integral. A thorough discussion its implementation use is provided.
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2023
ISSN: ['1873-1562', '0550-3213']
DOI: https://doi.org/10.1016/j.nuclphysb.2022.116067