Linear Bosonic Quantum Field Theories Arising from Causal Variational Principles
Mathematical Physics
2022-04-08 v2 High Energy Physics - Theory
math.MP
Abstract
It is shown that the linearized fields of causal variational principles give rise to linear bosonic quantum field theories. The properties of these field theories are studied and compared with the axioms of local quantum physics. Distinguished quasi-free states are constructed.
Cite
@article{arxiv.2112.10656,
title = {Linear Bosonic Quantum Field Theories Arising from Causal Variational Principles},
author = {Claudio Dappiaggi and Felix Finster and Marco Oppio},
journal= {arXiv preprint arXiv:2112.10656},
year = {2022}
}
Comments
29 pages, LaTeX, 2 figures, minor improvements (published version)