55 citations · 261 across the 23 of their papers we have counts for
24 papers
P. Etingof's conjecture about Drinfeld associators
Carlo A. Rossi, Thomas Willwacher
We construct a family of Drinfeld associators interpolating between the Knizhnik-Zamolodchikov associator, the Alekseev-Torossian associator and the anti-Knizhnik-Zamolodchikov ass…
Logarithms and deformation quantization
Anton Alekseev, Carlo A. Rossi, Charles Torossian +1
We prove the statement/conjecture of M. Kontsevich on the existence of the logarithmic formality morphism. This question was open since 1999, and the main obstacle was the presence…
The logarithmic star product in the linear case and the Grothendieck--Teichmüller group
Carlo A. Rossi
The purpose of this short note is to establish an explicit equivalence between two star products and on the symmetric algebra of a f…
On the compatibility between cup products, the Alekseev--Torossian connection and the Kashiwara--Vergne conjecture
Carlo A. Rossi
For a finite-dimensional Lie algebra over a field , we deduce from the compatibility between cup products Kontsevich (2003, Section 8) and…
The explicit equivalence between the standard and the logarithmic star product for Lie algebras
Carlo A. Rossi
The purpose of this short note is to establish an explicit equivalence between the two star products and on the symmetric algebra of…
Biquantization of symmetric pairs and the quantum shift
Alberto S. Cattaneo, Carlo A. Rossi, Charles Torossian
The biquantization of symmetric pairs was studied in Cattaneo and Torossian in terms of Kontsevich-like graphs. This paper, also in view of recent results in Calaque et al, amends…