Fetching the paper…
Reading the bibliography…
I draw attention to previous work that shows that the observables corresponding to relativistic quantum field modes commonly employed in papers on "relativistic quantum information" cannot be measured by ideal measurements.
CUP, Cambridge, 1993
R. D. Sorkin, “Impossible measurements on quantum fields,” in Directions in General Relativity: Proceedings of the 1993 International Symposium, Maryland, Vol. 2: Papers in honor of Dieter Brill · 1993
Earlier work this paper cites.
D. Beckman, D. Gottesman, A. Kitaev, and J. Preskill, “Measurability of wilson loop operators,” Phys. Rev
2002
Cited alongside, same era.
Nothing clear enough to list yet.
alphaXiv searches the wider corpus for related work and actual follow-ups.
alphaXiv is searching for related work…