id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_qcp4zxuntzhl5e5acoomfqu5ru	Vincent Lam	Primitive ontology and quantum field theory	2015	8	.pdf	application/pdf	5036	262	47	suggested within the Bohmian approach to quantum field theory in the light of the existence not constitute fundamental ontologies for quantum field theory, in contrast to the case of the Within the framework of BM, the primitive ontology is given by point-like material particles (Bohmian particles obviously are local beables since they always have a definite position alternative deterministic model for Bohmian QFT in terms of a 'Dirac sea' particle ontology, accelerating observer in Minkowski spacetime generate unitarily inequivalent Fock space representations, each defining different vacuum states and different total particle number operators, involving unitarily inequivalent Fock space representations (accelerating observer, curved spacetime): in these cases, the challenge for the Bohmian approach is about privileging one specific field ontologies in the Bohmian approach (see section 4), is unitarily equivalent to a Fock space representation of free QFT, which underlines the particle ontology in the Bohmian approach,	./cache/work_qcp4zxuntzhl5e5acoomfqu5ru.pdf	./txt/work_qcp4zxuntzhl5e5acoomfqu5ru.txt