15 citations · 15 across the 1 of their papers we have counts for
3 papers
hep-th2006★ 15 cited
Feynman problem in the noncommutative case
Jose F. Carinena, Hector Figueroa
In the context of the Feynman's derivation of electrodynamics, we show that noncommutativity allows other particle dynamics than the standard formalism of electrodynamics.
hep-th2004
Combinatorial Hopf algebras in quantum field theory I
Hector Figueroa, Jose M. Gracia-Bondia
This manuscript stands at the interface between combinatorial Hopf algebra theory and renormalization theory. Its plan is as follows: Section 1 is the introduction, and contains as…
hep-th2003
The uses of Connes and Kreimer's algebraic formulation of renormalization theory
Hector Figueroa, Jose M. Gracia-Bondia
We show how, modulo the distinction between the antipode and the "twisted" or "renormalized" antipode, Connes and Kreimer's algebraic paradigm trivializes the proofs of equivalence…