Alexander Schenkel | Local Quantum Physics Crossroads

Alexander Schenkel

Papers

On the equivalence of AQFTs and prefactorization algebras

Marco Benini, Victor Carmona, Alastair Grant-Stuart, Alexander Schenkel

December 10, 2024

algebraic quantum field theory, factorization algebras, homotopical algebra, operads, localizations, Lorentzian geometry

open access link Lett. Math. Phys. 116, 13 (2026)

Derived algebraic geometry of 2d lattice Yang-Mills theory

Marco Benini, Tomás Fernández, Alexander Schenkel

September 10, 2024

Derived algebraic geometry, derived critical locus, lattice gauge theory, dg-categories, prefactorization algebras

open access link

Haag-Kastler stacks

Marco Benini, Alastair Grant-Stuart, Alexander Schenkel

April 22, 2024

algebraic quantum field theory, locally covariant quantum field theory, Lorentzian geometry, stacks, descent conditions, locally presentable categories

open access link doi:10.1142/S0219199725500993

Obstructions to the existence of Møller maps

Marco Benini, Alastair Grant-Stuart, Giorgio Musante, Alexander Schenkel

October 31, 2023

perturbative field theory, Møller maps, Batalin-Vilkovisky formalism, L∞-algebras

open access link Advances in Theoretical and Mathematical Physics, Vol. 29, Issue 7 (2025), pp. 1945-1989

Lorentzian bordisms in algebraic quantum field theory

Severin Bunk, James MacManus, Alexander Schenkel

August 02, 2023

algebraic quantum field theory, functorial field theory, Lorentzian geometry, bordisms, pseudo-categories

open access link Lett. Math. Phys. 115, 16 (2025)

Pages

Slides

Theses

: Noncommutative Gravity and Quantum Field Theory on Noncommutative Curved Spacetimes
Alexander Schenkel
PhD Thesis, 2011, Würzburg
Advisor: Thorsten Ohl

noncommutative geometry, noncommutative gravity, QFT on non-commutative spaces, QFT on curved spacetimes
open access link