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Can the universe be in a mixed state?

Gao, Shan (2020) Can the universe be in a mixed state? [Preprint]

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Abstract

It has been proposed that the universe is in a mixed state or its quantum state is an impure density matrix, not a wave function. In this paper, I argue that this view can hardly be consistent with the latest results about the reality of the wave function.


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Item Type: Preprint
Creators:
CreatorsEmailORCID
Gao, Shansgao7319@uni.sydney.edu.au
Subjects: Specific Sciences > Physics > Cosmology
Specific Sciences > Physics > Quantum Mechanics
Depositing User: Prof. Shan Gao
Date Deposited: 10 Oct 2020 17:35
Last Modified: 10 Oct 2020 17:35
Item ID: 18210
Subjects: Specific Sciences > Physics > Cosmology
Specific Sciences > Physics > Quantum Mechanics
Date: 10 October 2020
URI: https://philsci-archive.pitt.edu/id/eprint/18210

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