Zobrazeno 1 - 10
of 355
pro vyhledávání: '"BENINI, MARCO"'
This paper revisits the equivalence problem between algebraic quantum field theories and prefactorization algebras defined over globally hyperbolic Lorentzian manifolds. We develop a radically new approach whose main innovative features are 1.) a str
Externí odkaz:
http://arxiv.org/abs/2412.07318
A derived algebraic geometric study of classical $\mathrm{GL}_n$-Yang-Mills theory on the $2$-dimensional square lattice $\mathbb{Z}^2$ is presented. The derived critical locus of the Wilson action is described and its local data supported in rectang
Externí odkaz:
http://arxiv.org/abs/2409.06873
This paper provides an alternative implementation of the principle of general local covariance for algebraic quantum field theories (AQFTs) which is more flexible and powerful than the original one by Brunetti, Fredenhagen and Verch. This is realized
Externí odkaz:
http://arxiv.org/abs/2404.14510
Autor:
Anastopoulos, Angelos, Benini, Marco
It has been observed that, given an algebraic quantum field theory (AQFT) on a manifold $M$ and an open cover $\{M_\alpha\}$ of $M$, it is typically not possible to recover the global algebra of observables on $M$ by simply gluing the underlying loca
Externí odkaz:
http://arxiv.org/abs/2404.09638
M{\o}ller maps are identifications between the observables of a perturbatively interacting physical system and the observables of its underlying free (i.e. non-interacting) system. This work studies and characterizes obstructions to the existence of
Externí odkaz:
http://arxiv.org/abs/2311.00070
Autor:
Benini, Marco, Schenkel, Alexander
This chapter provides a non-technical overview and motivation for the recent interactions between algebraic quantum field theory (AQFT) and rather abstract mathematical disciplines such as operads, model categories and higher categories.
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Externí odkaz:
http://arxiv.org/abs/2305.03372
This paper constructs in the framework of algebraic quantum field theory (AQFT) the linear Chern-Simons/Wess-Zumino-Witten system on a class of $3$-manifolds $M$ whose boundary $\partial M$ is endowed with a Lorentzian metric. It is proven that this
Externí odkaz:
http://arxiv.org/abs/2302.06990