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Relations (1)
related 3.17 — strongly supporting 8 facts
Quantum mechanics is fundamentally linked to measurement because the theory posits that wave function collapse occurs upon the act of measurement [1], [2], [3], [4]. Furthermore, the observer effect and the projection postulate describe measurement as a critical, discontinuous transition that defines the state of quantum systems [5], [6], while theorists like Wigner and von Neumann have explored the role of consciousness in this measurement process [7], [8].
Facts (8)
Sources
Non-physicalist Theories of Consciousness cambridge.org 3 facts
claimIn quantum mechanics, the wave function describes objects as existing in a superposed state between different possibilities, which appear to collapse into determinate states upon measurement.
claimQuantum mechanics asserts that superpositions collapse upon measurement, but the theory does not define what constitutes a measurement or why measurement leads to collapse.
claimPhysicists Eugene Wigner and John von Neumann suggested that measurement in quantum mechanics fundamentally consists of observation by a conscious being, though they did not develop this idea in detail.
Quantum Mechanics And Consciousness: The Physics Of Mind quantumzeitgeist.com 3 facts
claimThe observer effect in quantum mechanics, where the act of measurement alters particle states, has led some researchers to speculate that consciousness might influence reality at a quantum level.
claimThe Copenhagen interpretation of quantum mechanics suggests that wave function collapse occurs due to measurement, potentially involving consciousness.
claimThe Copenhagen interpretation of quantum mechanics posits that the act of measurement collapses a particle’s wave function into a definite state, which introduces the observer effect.
Quantum Approaches to Consciousness plato.stanford.edu 1 fact
referenceIn his 1955 monograph on the mathematical foundations of quantum mechanics, John von Neumann introduced the projection postulate as a mathematical tool to describe measurement as a discontinuous, non-causal, instantaneous, and irreversible transition of a quantum state to an eigenstate.
(PDF) Quantum Mechanics and Consciousness - Academia.edu academia.edu 1 fact
claimThe paper 'Quantum Mechanics and Consciousness' suggests that the probabilistic nature of quantum mechanics and its dependence on measurement imply a necessary role for consciousness, a view supported by Eugene Wigner in the 1980s.