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Are GRW Tails as Bad as They Say?
Published online by Cambridge University Press: 01 April 2022
Abstract
GRW models of the physical world are criticized in the literature for involving wave function “tails” that allegedly create fatal interpretive problems and even compromise standard arithmetic. I find such objections both unfair and misguided. But not all is well with the GRW approach. One complaint I articulate in this paper does not have to do with tails as such but with the specific way in which past physical structures linger forever in the total GRW wave function. By pushing the total proposal towards either the “Many Worlds” approach or the Bohmian approach, this feature diminishes extant GRW claims to preferability. I suggest, however, that the problem here is just an artifact of the particular and ultimately optional genre of collapse mechanism chosen by GRW.
- Type
- Foundations of Quantum Mechanics
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- Copyright
- Copyright © 1999 by the Philosophy of Science Association
Footnotes
Research for this work was made possible in part by the National Science Foundation (Grant 9109998).
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