Primary Menu Search
  • Aims & Scope
  • Editorial Board
  • Content
  • Book Reviews
  • Supplement
  • Members
  • Submit
  • Contact IJQF

International Journal of Quantum Foundations

An online forum for exploring the conceptual foundations of quantum mechanics, quantum field theory and quantum gravity

You are here: Home ∼ Life and Death in the Tails of the GRW Wave Function

Life and Death in the Tails of the GRW Wave Function

Published by International Journal of Quantum Foundations on July 14, 2022

Volume 8, Issue 3, pages 148-157

David Wallace

It is often assumed that the only effect of the Ghirardi-Rimini-Weber (`GRW’) dynamical collapse mechanism on the `tails’ of the wavefunction (that is, the components of superpositions on which the collapse is not centred) is to reduce their weight. In consequence the tails are often thought to behave exactly as do the various branches in the Everett interpretation except for their much lower weight. These assumptions are demonstrably inaccurate: the collapse mechanism has substantial and detectable effects within the tails. The relevance of this misconception for the dynamical-collapse theories is debatable, though.

Full Text Download (204k)

Posted in Volume 8, Issue 3, July 2022 Tagged Original Paper

Article written by International Journal of Quantum Foundations

International Journal of Quantum Foundations

← Previous Next →

Latest Issues

  • Volume 8, Issue 1, January 2022
  • Volume 8, Issue 2, April 2022
  • Volume 8, Issue 3, July 2022
  • Volume 8, Issue 4, October 2022
  • Volume 9, Issue 1, January 2023
  • Volume 9, Issue 2, April 2023

IJQF Supplement

  • Volume 4, Issue 1, April 2022
  • Volume 4, Issue 2, July 2022
  • Volume 5, Issue 1, January 2023
  • Volume 5, Issue 2, April 2023

IJQF Members

Newest | Active | Popular
  • Profile picture of David Deutsch
    David Deutsch
    active 43 minutes ago
  • Profile picture of Sheldon Goldstein
    Sheldon Goldstein
    active 4 hours, 34 minutes ago
  • Profile picture of Lajos Diósi
    Lajos Diósi
    active 4 hours, 34 minutes ago
  • Profile picture of Arthur Fine
    Arthur Fine
    active 4 hours, 34 minutes ago
  • Profile picture of Roger Penrose
    Roger Penrose
    active 4 hours, 34 minutes ago

IJQF Forums

Newest | Active | Popular | Alphabetical
  • Group logo of 2019 International Workshop: Beyond Bell’s theorem
    2019 International Workshop: Beyond Bell’s theorem
    active 3 months, 1 week ago
  • Group logo of 2018 Workshop on Wigner’s Friend
    2018 Workshop on Wigner’s Friend
    active 3 years, 7 months ago
  • Group logo of 2016 International Workshop on Quantum Observers
    2016 International Workshop on Quantum Observers
    active 4 years ago
  • Group logo of 2015 International Workshop on Quantum Foundations
    2015 International Workshop on Quantum Foundations
    active 4 years, 7 months ago
  • Group logo of John Bell Workshop 2014
    John Bell Workshop 2014
    active 5 years, 1 month ago
  • Group logo of 2017 International Workshop: Collapse of the Wave Function
    2017 International Workshop: Collapse of the Wave Function
    active 5 years, 1 month ago

Most Viewed

  • On Testing the Simulation Theory (15,987)
  • 2019 International Workshop: Beyond Bell’s theorem (3,317)
  • Latest Papers on Quantum Foundations (1,964)
  • OBITUARY FOR HEINZ-DIETER ZEH (1932 — 2018) (1,620)
  • Non-Relativistic Limit of the Dirac Equation (1,590)
  • International Journal of Quantum Foundations (1,352)
  • Review of “Foundations of Quantum Mechanics: An Exploration of the Physical Meaning of Quantum Theory” (1,160)
  • Taking Heisenberg’s Potentia Seriously (1,048)
  • The Meaning of the Wave Function: In Search of the Ontology of Quantum Mechanics (931)
  • On testing the simulation hypothesis (904)

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

Primary Menu

  • Aims & Scope
  • Editorial Board
  • Content
  • Book Reviews
  • Supplement
  • Members
  • Submit
  • Contact IJQF

Copyright © 2023 International Journal of Quantum Foundations.

Powered by WordPress and Path. Back to Top