89 citations · 858 across the 57 of their papers we have counts for
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New Orientifold Weak Coupling Limits in F-theory
Paolo Aluffi, Mboyo Esole
We present new explicit constructions of weak coupling limits of F-theory generalizing Sen's construction to elliptic fibrations which are not necessary given in a Weierstrass form…
Algebro-geometric Feynman rules
Paolo Aluffi, Matilde Marcolli
We give a general procedure to construct algebro-geometric Feynman rules, that is, characters of the Connes-Kreimer Hopf algebra of Feynman graphs that factor through a Grothendiec…
Feynman motives of banana graphs
Paolo Aluffi, Matilde Marcolli
We consider the infinite family of Feynman graphs known as the "banana graphs" and compute explicitly the classes of the corresponding graph hypersurfaces in the Grothendieck ring…
Chern class identities from tadpole matching in type IIB and F-theory
Paolo Aluffi, Mboyo Esole
In light of Sen's weak coupling limit of F-theory as a type IIB orientifold, the compatibility of the tadpole conditions leads to a non-trivial identity relating the Euler characte…