Morbert's latest activity
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Morbert replied to the thread Graduate Understanding Barandes' microscopic theory of causality.The latter Zeilinger paper maps nicely onto section VIII of Barandes's new prospects paper. We have 7 subsystems: particles 1,2,3,4... -
Morbert replied to the thread Graduate Understanding Barandes' microscopic theory of causality.Some links that might be relevant. https://arxiv.org/abs/2402.16935 In section VIII the formalism is applied to a basic EPR scenario...
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Morbert replied to the thread Graduate Understanding Barandes' microscopic theory of causality.I just don't see the interpretational challenge. At each time the system is in a definite configuration, with a likelihood given by the...
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Morbert replied to the thread Graduate Understanding Barandes' microscopic theory of causality.The configuration space isn't Markovian or non-Markovian. It's the ordinary configuration space of classical physics.
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Morbert replied to the thread Graduate Understanding Barandes' microscopic theory of causality.You just read off the ontology from the configuration space on the stochastic side of the correspondence.
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Morbert replied to the thread Graduate Understanding Barandes' microscopic theory of causality.Objective collapse and no-objective-collapse theories disagree about what happens in the realm of superobservers. Barandes's...
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Morbert replied to the thread Graduate Understanding Barandes' microscopic theory of causality.Note that causal locality here refers to Barandes's principle, not Bell's principle of local causality.
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Morbert replied to the thread Graduate Understanding Barandes' microscopic theory of causality.Yes. The question is whether the Bell sense actually captures the notion of nonlocal influence if dynamics are non-Markovian. From "La...
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Morbert replied to the thread Graduate Understanding Barandes' microscopic theory of causality.@Sambuco said it well here: In Barandes's reformulation, the derived conditional probabilities can pertain directly to microphysical...
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Morbert reacted to iste's post in the thread Graduate Understanding Barandes' microscopic theory of causality with
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New Barandes preprint on "The CHSH Game, Tsirelson's Bound, and Causal Locality" arXiv:2512.18105v1 -
Morbert replied to the thread Graduate Universal quantum physics.@selfsimilar Your concerns are somewhat vague. As a starting point: Do you accept that the above approach is consistent with the...
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Morbert replied to the thread Graduate Universal quantum physics.Why does it seem like this to you?
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This link now contains a significantly expanded version, ready for publication. New additions are (in addition to other small...
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@pines-demon and @Morbert have been awarded the Science Advisor badge!
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Morbert replied to the thread Undergrad Entanglement swapping in the context of Indivisible Stochastic Process.In this formalism, entanglement is not encoded in the configurations. It is encoded in the dynamics ##\Gamma##. So e.g. considering the...
