3 papers
math-ph2025
Projective limits in Euclidean quantum field theory, II: Abelian gauge theory
Svetoslav Zahariev
We present two constructions of continuum and thermodynamic limits of Abelian polyhedral gauge theories in arbitrary spacetime dimension. The first construction relies on the exist…
math-ph2025
Projective limits in Euclidean quantum field theory, I: Free scalar fields
Svetoslav Zahariev
We present two constructions of projective systems of measures associated to discretizations of free scalar Euclidean quantum fields. The first one is obtained using only purely co…
math.DG2008
A K-theoretic L2-index theorem for families
Svetoslav Zahariev
This paper has been withdrawn due to a error in Theorem 3.1.