High School Objective-collapse theory, collapse for large objects

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Objective-collapse theory suggests that larger objects, such as a chair, experience wave function collapse differently than microscopic particles. The theory posits that the wave of the chair collapses into a definite position, but the collapse may occur more slowly than for smaller particles, allowing it to remain in a collapsed state longer. This raises questions about the nature of observation and measurement in quantum mechanics, particularly how it applies to macroscopic objects. The discussion highlights the implications of this theory on our understanding of reality at different scales. Overall, the theory challenges traditional views of quantum mechanics by suggesting a distinct behavior for large objects compared to microscopic ones. Reference: Objective-collapse theory discussions in quantum mechanics forums.
TheHeraclitus
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Large objects constantly collapsing or remaining collapsed longer?
Let's say we have a big object like chair. According to Objective-collapse theory, is the wave of the chair collapsing and spreading out so fast we see it in one definite position or, does the chair collapse and it remains in this collapsed state longer than microscopic objects like atoms?
 
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TheHeraclitus said:
Objective-collapse theory
Please give a reference for this.
 

Thread 'One does not “prove” the basic principles of Quantum Mechanics'

I am slowly going through the book 'What Is a Quantum Field Theory?' by Michel Talagrand. I came across the following quote: One does not" prove” the basic principles of Quantum Mechanics. The ultimate test for a model is the agreement of its predictions with experiments. Although it may seem trite, it does fit in with my modelling view of QM. The more I think about it, the more I believe it could be saying something quite profound. For example, precisely what is the justification of...
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