3 papers
math.OA2022
A family of non-modular covariant AQFTs
Vincenzo Morinelli, Karl-Hermann Neeb
Based on the construction provided in our paper "Covariant homogeneous nets of standard subspaces", Comm. Math. Phys. 386 (2021), 305-358, we construct non-modular covariant one-pa…
math-ph2020
Covariant homogeneous nets of standard subspaces
Vincenzo Morinelli, Karl-Hermann Neeb
Rindler wedges are fundamental localization regions in AQFT. They are determined by the one-parameter group of boost symmetries fixing the wedge. The algebraic canonical constructi…
math-ph2019
Spacelike deformations: Higher-helicity fields from scalar fields
Vincenzo Morinelli, Karl-Henning Rehren
In contrast to Hamiltonian perturbation theory which changes the time evolution, "spacelike deformations" proceed by changing the translations (momentum operators). The free Maxwel…