Ken Vandermeersch

collaborators

3 papers

math.GR2026

Automorphisms and monomorphisms of direct products of virtually solvable minimax groups

Jonas DerÃ©, Ken Vandermeersch

This paper studies automorphisms and monomorphisms of direct products $I^ = I^_{1} \times \dots \times I^_{r}$ of finitely generated virtually solvable minimax groups, a class containing al…

math-ph2026

Near-Tsirelson Bell-CHSH Violations in Quantum Field Theory via Carleman and Hankel Operators

David Dudal, Ken Vandermeersch

We study Bell-Clauser-Horne-Shimony-Holt (Bell-CHSH) violations in the vacuum state of free spinor fields in $(1 + 1)$ -dimensional Minkowski spacetime. We construct explicit smooth c…

math-ph2026

Further Evidence for Near-Tsirelson Bell-CHSH Violations in Quantum Field Theory via Haar Wavelets

David Dudal, Ken Vandermeersch

This paper investigates a recent construction using bumpified Haar wavelets to demonstrate explicit violations of the Bell-Clauser-Horne-Shimony-Holt inequality within the vacuum s…