量子场论中ln tan积分的计算
Evaluation of a ln tan integral arising in quantum field theory
摘要:
我们分析评估双对数积分,这是典型的体积的理想四面体在双曲几何。此外,我们还得到了Clausen函数Cl_2和Catalan常数G=Cl_2(π/2)的新表示,以及正弦函数值和Clausen函数值之间的新关系。
英文摘要:
We analytically evaluate a dilogarithmic integral that is prototypical of volumes of ideal tetrahedra in hyperbolic geometry. We additionally obtain new representations of the Clausen function Cl_2 and the Catalan constant G=Cl_2(π/2), as well as new relations between sine and Clausen function values.
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。