In defense of Relational Quantum Mechanics: A note on `Qubits are not observers'
Aur\'elien Drezet
TL;DR
This paper defends Relational Quantum Mechanics against objections related to the preferred basis problem, clarifying its stance and addressing recent criticisms to strengthen its theoretical foundation.
Contribution
It provides a rebuttal to critiques of Relational Quantum Mechanics, emphasizing its consistency and addressing the preferred basis issue.
Findings
Relational Quantum Mechanics remains a viable interpretation.
The objection regarding `Qubits are not observers' is addressed.
The paper clarifies the preferred basis problem in the context of RQM.
Abstract
This is a short note to answer Brukner's objection [see arXiv:2107.03513] to Rovelli's theory and concerning the preferred basis problem.
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Taxonomy
TopicsQuantum Mechanics and Applications · Noncommutative and Quantum Gravity Theories · Relativity and Gravitational Theory