All Outputs (2)

Algebraic quantum field theory on spacetimes with timelike boundary (2018)
Journal Article
Benini, M., Dappiaggi, C., & Schenkel, A. (2018). Algebraic quantum field theory on spacetimes with timelike boundary. Annales Henri Poincaré, 19(8), 2401-2433. https://doi.org/10.1007/s00023-018-0687-1

We analyze quantum field theories on spacetimes M with timelike boundary from a model independent perspective. We construct an adjunction which describes a universal extension to the whole spacetime M of theories defined only on the interior intM. Th... Read More about Algebraic quantum field theory on spacetimes with timelike boundary.

The stack of Yang-Mills fields on Lorentzian manifolds (2018)
Journal Article
Benini, M., Schenkel, A., & Schreiber, U. (2018). The stack of Yang-Mills fields on Lorentzian manifolds. Communications in Mathematical Physics, 359(2), 765-820. https://doi.org/10.1007/s00220-018-3120-1

We provide an abstract definition and an explicit construction of the stack of non-Abelian Yang-Mills fields on globally hyperbolic Lorentzian manifolds. We also formulate a stacky version of the Yang-Mills Cauchy problem and show that its well-posed... Read More about The stack of Yang-Mills fields on Lorentzian manifolds.