Quantum Superpositions Do Exist! But ‘Quantum Physical Reality ≠ Actuality’

Abstract

In this paper we analyze the definition of quantum superpositions within orthodox Quantum Mechanics and their relation to physical reality. We will begin by discussing how the metaphysical presuppositions imposed by Bohr on the interpretation of QM have become not only interpretational dogmas which constrain the limits of the present Orthodox Line of Research, but also how these desiderata implicitly preclude the possibility of developing a physical representation of quantum superpositions. We will then continue analyzing how most interpretations of QM argue against the existence of superpositions. Firstly, we will focus on those interpretations which attempt to recover a classical representation about ''what there is'', and secondly, we will concentrate on the arguments provided by Dieks and Griffiths who, staying close to the orthodox formalism, also attempt to ''get rid of the ghost of Schrodinger's cat''. Contrary to the OLR, we will argue -based on our definition of Meaningful Physical Statements - that from a representational realist perspective which stays close to the orthodox Hilbert space formalism, quantum superpositions are not only the key to the most important -present and future- technological and experimental developments in quantum information processing but also, they must be considered as the kernel of any interpretation of QM that attempts to provide a physical representation of reality. We will also argue that the price to pay for such representational realist development must be the abandonment of the idea that 'Actuality = Reality'.

Links

PhilArchive



    Upload a copy of this work     Papers currently archived: 89,408

External links

Setup an account with your affiliations in order to access resources via your University's proxy server

Through your library

  • Only published works are available at libraries.

Similar books and articles

A quantum physical argument for panpsychism.Shan Gao - 2013 - Journal of Consciousness Studies 20 (1-2):59-70.
Realism and Objectivism in Quantum Mechanics.Vassilios Karakostas - 2012 - Journal for General Philosophy of Science / Zeitschrift für Allgemeine Wissenschaftstheorie 43 (1):45-65.
Interpretations of Quantum Mechanics and Emptiness.Michele Caponigro & Ravi Prakash - 2009 - NeuroQuantology Journal, June 2009 7 (2):198-203.

Analytics

Added to PP
2015-09-07

Downloads
29 (#467,373)

6 months
4 (#307,372)

Historical graph of downloads
How can I increase my downloads?