The tensor reduction and master integrals of the two-loop massless crossed box
نویسنده
چکیده
∗ Talk given at ACAT 2000, Fermilab, Batavia, IL, October 16–20, 2000. To be published in Advanced Computing and Analysis Techniques in Physics Research, edited by: P.C. Bhat and M. Kasemann. We denote the generic two-loop tensor crossed (or non-planar) four-point function in D dimensions of Fig. 1 with seven propagators Ai raised to arbitrary powers νi as Xbox (ν1 . . .ν7;s,t) [1; k; l; kμkν; kμlν; . . .]
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تاریخ انتشار 2000