J. Villarreal

collaborators

2 papers

math.QA2026

Non-linear Lie Conformal Algebras and One-Loop Corrections of self-dual Yang-Mills amplitudes

Charles Igel, Jeremy Mancinas, Juan Villarreal

This work is motivated by recent developments in celestial holography. In \cite{CP}, the authors interpreted QCD collinear singularities in terms of operator product expansions in…

math.QA2025

Associated Varieties of Ordinary Modules over Quasi-Lisse Vertex Algebras

Juan Villarreal

We prove that if $V$ is a conical simple self-dual quasi-lisse vertex algebra and $M$ is an ordinary module then $dim X_{M} = dim X_{V}$ . Hence, if moreover $X_{V}$ is irreducible then $…