Archives

Cyclic cocycles and one-loop corrections in the spectral action

A survey of spectral models of gravity coupled to matter

Higher-derivative gauge theories from noncommutative geometry

The Hopf algebraic structure of perturbative quantum gauge theories

Combinatorics and Feynman graphs for gauge theories

Renormalization Hopf algebras for gauge symmetries and BRST-symmetries

Renormalization Hopf algebras for gauge symmetries and BRST-symmetries

Renormalization of gauge fields using Hopf algebras

Multiplicative renormalization and Hopf algebras

Noncommutative Bundles and Instantons in Tehran (with G. Landi)