Foundations of Physics

, Volume 40, Issue 3, pp 289–300

Overlaps in Pilot Wave Field Theories

Article

DOI: 10.1007/s10701-009-9394-6

Cite this article as:
Schmelzer, I. Found Phys (2010) 40: 289. doi:10.1007/s10701-009-9394-6
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Abstract

Recently doubts have been raised about the ability of pilot wave theories with field ontology to recover the predictions of quantum field theory. In particular, Struyve has questioned that the overlap between wave functionals of macroscopically different states with fixed particle number is really non-significant.

With numerical computations and some further plausibility arguments we show that the overlap between n-particle states in field theory decreases almost exponentially with the number of particles and becomes non-significant already for small particle numbers.

Pilot wave theory Field theory 

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.BerlinGermany