Quantum theory in quaternionic Hilbert space: How Poincaré symmetry reduces the theory to the standard complex one

Valter Moretti, Marco Oppio
September 26, 2017
quaternionic quantum mechanics, spectral theory, representation theory, von Neumann algebras
open access link Rev. Math. Phys. 31, (2019) 1950013 article file

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

Classical states, quantum field measurement

Peter Morgan
September 19, 2017
open access link doi:10.1088/1402-4896/ab0c53

Pauli-Lubanski limit and stress-energy tensor for infinite-spin fields

Karl-Henning Rehren
September 14, 2017
open access link JHEP11(2017)130

An Evolution Equation Approach to the Klein-Gordon Operator on Curved Spacetime

Jan Dereziński, Daniel Siemssen
September 12, 2017
Klein-Gordon, evolution operator
open access link Pure Appl. Analysis 1 (2019) 215-261

String chopping and time-ordered products of linear string-localized quantum fields

Lucas T. Cardoso, Jens Mund, Joseph C. Várilly
September 11, 2017
open access link Math. Phys. Anal.Geom. 21:3 (2018) article file

Quantum Energy Inequalities in Pre-Metric Electrodynamics

Christopher J. Fewster, Christian Pfeifer, Daniel Siemssen
September 06, 2017
open access link Phys. Rev. D 97, 025019 (2018)