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arXiv 1206.4908hep-ph
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SecDec:用于数值多回路计算的工具

SecDec: A tool for numerical multi-loop calculations

Sophia Borowka, Jonathon Carter, Gudrun Heinrich

摘要:

版本2.0的程序SecDec的描述,它可用于提取极点内的多环积分以及相空间积分维正则化。所得到的有限函数的数值计算也由程序以自动方式完成,在循环积分的情况下对运动学没有限制。

英文摘要:

The version 2.0 of the program SecDec is described, which can be used for the extraction of poles within dimensional regularisation from multi-loop integrals as well as phase space integrals. The numerical evaluation of the resulting finite functions is also done by the program in an automated way, with no restriction on the kinematics in the case of loop integrals.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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