Morbert's latest activity
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Morbert replied to the thread A Understanding Barandes' microscopic theory of causality.This timestamp might be of interest, where he discusses dynamics of subsystems vs the entire universe. -
Morbert replied to the thread A Understanding Barandes' microscopic theory of causality.See section 3.7 here. Transition maps are the entirety of dynamics in this formalism, and system-environment dynamics (equation 44) give...
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Morbert replied to the thread A Understanding Barandes' microscopic theory of causality.It's quite simple: Transition probabilities, not standalone probabilities, make up the nomological content of the reformulation. No...
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Morbert replied to the thread A Understanding Barandes' microscopic theory of causality.It is the case in Barandes's formalism. Consider for example a simple model of the Stern-Gerlach Experiment with initial particle...
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Morbert replied to the thread A Understanding Barandes' microscopic theory of causality.At the timestamp, Barandes remarks on the distinction between standalone probabilities and transition probabilities, the latter of which...
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Morbert replied to the thread A Understanding Barandes' microscopic theory of causality."Bound to be unsatisfactory" needs to be unpacked. There are objective conditions of a good interpretation of quantum mechanics...
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Morbert replied to the thread A Understanding Barandes' microscopic theory of causality.See this timestamp, where he distinguishes the dynamical conditional (transition) probabilities from the epistemic standalone probabilities.
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Morbert replied to the thread A Understanding Barandes' microscopic theory of causality.Equation (56) from this paper is an example of a subsystem's transition matrix divisible at ##t'##. The transition matrix...
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Morbert replied to the thread A Understanding Barandes' microscopic theory of causality.I don't understand this paragraph Division events will give rise to more than probability distributions. They will give rise to directed...
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Morbert reacted to A. Neumaier's post in the thread A Understanding Barandes' microscopic theory of causality with
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Possibly of interest: Albert, David Z. (2025) NOTES ON JACOB BARANDES’ VERSION OF QUANTUM MECHANICS. - Preprint... -
Morbert replied to the thread I Question about discussions around quantum interpretations.If by no-collapse interpretation you mean interpretations that do not posit collapse as a physically real process, then...
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Morbert replied to the thread I Question about discussions around quantum interpretations.My obligatory defense of consistent histories The consistent histories formalism is nonstandard in the sense that the construction of...
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Morbert replied to the thread I Violation of Bell Inequality with unentangled photons.As an aside: When we write Bell states like $$\ket{\psi} = \frac{1}{\sqrt{2}}(\ket{\uparrow}_1\ket{\downarrow}_2 +...
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Morbert replied to the thread I Question about discussions around quantum interpretations.There are established probabilistic interpretations distinct from objective collapse, and far more mainstream (to the extent that...
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Morbert reacted to Ken Wharton's post in the thread A Constrained colliders in entanglement swapping with Like.
Hi Lucas -- it sounds like you're reading all this pretty carefully. Yes, the aim is much more a "reformulation" than an...