34 citations · 98 across the 23 of their papers we have counts for
4 papers · 1 filter
The observables of a perturbative algebraic quantum field theory form a factorization algebra
Owen Gwilliam, Kasia Rejzner
We demonstrate that perturbative algebraic QFT methods, as developed by Fredenhagen and Rejzner, naturally yields a factorization algebras of observables for a large class of Loren…
Defects via Factorization Algebras
Ivan Contreras, Chris Elliott, Owen Gwilliam
We provide a mathematical formulation of the idea of a defect for a field theory, in terms of the factorization algebra of observables and using the BV formalism. Our approach foll…
A homological approach to the Gaussian Unitary Ensemble
Owen Gwilliam, Alastair Hamilton, Mahmoud Zeinalian
We study the Gaussian Unitary Ensemble (GUE) using noncommutative geometry and the homological framework of the Batalin-Vilkovisky (BV) formalism. Coefficients of the correlation f…
Framed -Algebras from Quantum Field Theory
Chris Elliott, Owen Gwilliam
This paper addresses the following question: given a topological quantum field theory on built from an action functional, when is it possible to globalize the theory…