Alexander Schenkel | Local Quantum Physics Crossroads

Alexander Schenkel

Papers

Algebraic quantum field theory on spacetimes with timelike boundary

Marco Benini, Claudio Dappiaggi, Alexander Schenkel

December 18, 2017

algebraic quantum field theory, timelike boundaries

open access link doi:10.1007/s00023-018-0687-1

Operads for algebraic quantum field theory

Marco Benini, Alexander Schenkel, Lukas Woike

September 25, 2017

algebraic quantum field theory, locally covariant quantum field theory, colored operads, change of color adjunctions, Fredenhagen’s universal algebra

open access link doi:10.1142/S0219199720500078

The stack of Yang-Mills fields on Lorentzian manifolds

Marco Benini, Alexander Schenkel, Urs Schreiber

April 05, 2017

Yang-Mills theory, globally hyperbolic Lorentzian manifolds, Cauchy problem, stacks, presheaves of groupoids, homotopical algebra, model categories

open access link Commun. Math. Phys. (2018)

Non-existence of natural states for Abelian Chern-Simons theory

Claudio Dappiaggi, Simone Murro, Alexander Schenkel

December 13, 2016

locally covariant quantum field theory, Chern-Simons theory, natural states

open access link doi:10.1016/j.geomphys.2017.01.015

Quantum field theories on categories fibered in groupoids

Marco Benini, Alexander Schenkel

October 19, 2016

locally covariant quantum field theory, fibered categories, Kan extension, homotopical algebra, homotopical quantum field theory

open access link doi:10.1007/s00220-017-2986-7

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