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pro vyhledávání: '"Sohnle, Yoann"'
We consider the 5-mass kite family of self-energy Feynman integrals and present a systematic approach for constructing an epsilon-form basis, along with its differential equation pulled back onto the moduli space of two tori. Each torus is associated
Externí odkaz:
http://arxiv.org/abs/2401.14307
In this talk, we review a loop-by-loop approach used to generate differential equations for multi-scale (dual) Feynman integrals. We illustrate the method on a well-established example: the unequal mass elliptic sunrise.
Comment: Contribution to
Comment: Contribution to
Externí odkaz:
http://arxiv.org/abs/2309.04592