id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_ayqrar52cnbydjhfykurly3ona	David John Baker	Identity, Superselection Theory, and the Statistical Properties of Quantum Fields	2013	27	.pdf	application/pdf	11039	626	56	of quantum field theory (QFT), many of which have argued against particle ontologies. special cases: Fock space QFTs on Minkowski spacetime, which can be treated as particle interpretation in curved-spacetime and interacting QFTs dissolves the existing debate concerning the metaphysics of identity in quantum physics. for present purposes is the way these states transform when the particle labels are permuted. example, if the vector states |ψi〉 form a basis of the one-particle space, a basis for Fock QFT, and indeed, realistic interacting field theories cannot be formulated on Fock representations of the algebra of observables. The interpretation of quantum states as describing particles is one feature of Fock space unitarily equivalent to the Hilbert space of the interacting theory, the resulting "particles" But if we interpret the interacting states using the free theory's particle concept, the resulting In short: when we permute particles in a Fock space QFT, from the DHR	./cache/work_ayqrar52cnbydjhfykurly3ona.pdf	./txt/work_ayqrar52cnbydjhfykurly3ona.txt