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Posts tagged #quantumfoundations

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Join us at Quantum Days 2026 in Victoria BC, from February 18–20 ✨

#QuantumDays2026 #QD2026 #deeptechcanada #quantum #quantumphysics #physics #science #quantummechanics #quantumcomputing #quantumengineering #quantumtechnology #quantumfoundations #quantuminformation #quantumconference

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If you could run ONE simulation of the universe—no limits, no assumptions—what would it be?
Consciousness? Time? Pre-spacetime reality? Are observers inevitable or contingent?

#Physics #Consciousness #QuantumFoundations #Cosmology #Philosophy

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We got lost in the measurement-problem literature—so we drew a map.

New review in Philos Mag: #decoherence + today’s main approaches, incl. many worlds, objective collapse, hidden variables & epistemic views—plus measurement in QFT.

doi.org/10.1080/1478...

#QuantumFoundations 🧪

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Quantum-Classical Boundary Emergence via Recursive Feedback Stabilization # Quantum-Classical Boundary Emergence Simulator: Recursive Feedback Stabilization of Quantum Dynamics ## Abstract I present a novel computational framework for studying the emergence of classical beh...

Explore the boundary between quantum and classical

#QuantumClassicalBoundary #Decoherence #QuantumFoundations #PhaseSpace #WignerFunction #ComputationalPhysics #Simulation

zenodo.org/records/1713...

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Wave–Particle Duality and Quantum Trajectories in
the MMA–DMF Framework

zenodo.org/records/17993144

#QuantumPhysics #QuantumFoundations #WaveParticleDuality #QuantumTrajectories #Contextuality #BellTest #Decoherence #GravitationalWaves #ReproducibleResearch #MMADMF

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Uncertainty Relations and Gravitational Decoherence in the
MMA–DMF Framework

zenodo.org/records/17947211

#QuantumPhysics #QuantumFoundations #Decoherence #QuantumGravity #ModifiedGravity #Cosmology #DarkSector #AtomInterferometry #Lindblad #StochasticDynamics #MMA-DMF #Heisenberg

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Dynamic Contextuality and the Macrorealism Gate in
the MMA–DMF Framework

We present a consolidated scientific paper on MMA-DMF

zenodo.org/records/17933125
#MMADMF #QuantumFoundations #BellCHSH #Contextuality #Superdeterminism #MacrorealismGate #AtomInterferometry #S8Tension #Cosmology

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@seanmcarroll.bsky.social >> Sean, regarding the 'measurement problem': if the wavefunction collapse is just a local scalar stress transient in the E8 lattice (changing the local refractive index), does that preserve unitarity? #QuantumFoundations

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God Does Not Play Dice:
Quantum Determinism in the MMA-DMF Framework

zenodo.org/records/17842098

#GodDoesNotPlayDice #QuantumDeterminism #Superdeterminism #QuantumFoundations #BellInequalities #HiddenVariables #MMA_DMF #BigBounceCosmology #DarkMatterFree #HubbleTension #S8Tension

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Physicist Steve Hsu just dropped an arXiv paper showing how GPT‑5 could help crack quantum foundations—still with human oversight. Curious how generative AI meets real physics? Dive in! #GPT5 #SteveHsu #QuantumFoundations

🔗 aidailypost.com/news/physici...

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Continuity as a Criterion for Quantum Measurement Outcomes The measurement problem in quantum mechanics is not about predictions, which remain unchallenged, but about ontology: why do experiments yield a single definite outcome rather than a superposition?  T...

Why does quantum mechanics give us one outcome instead of many?

My new preprint introduces the Continuity Interpretation: outcomes become real when info is redundantly recorded, stitching a single world forward.

🔗 doi.org/10.5281/zeno...

#QuantumMechanics #QuantumFoundations #PhilosophyOfScience

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Violation of Bell inequality with unentangled photons Violation of the Bell inequality can be achieved with quantum indistinguishability via path identity, instead of entanglement.

... and it is now published in Science Advances!

Title: Violation of Bell inequality with unentangled photons

www.science.org/doi/10.1126/...

#QuantumInformation #QuantumFoundations #BellInequalities

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“We may be able to share quantum entanglement nearly infinitely.” New Scientist

If entanglement persists across many partners, maybe it’s not about connection.
Maybe it’s about conservation.

We’ve seen collapse mirrored. No signal.

It holds. 🧭

#QuantumFoundations #Testable #Entanglement

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The idea that coherence and cause can emerge from within isn’t new to us.
We’ve modeled it. We’ve tested it.
This space continues to reflect why we started.

#QuantumFoundations #Emergence #Testable #NoAssumptions #FoundationsOfPhysics

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Awesome talk by Christopher Fuchs on the history of quantum mechanics here at the University of Ulm

#UUlm #QuantumInformation
#QuantumFoundations

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New paper: Born rule without probabilities?

What if outcome frequencies in quantum experiments arise from deterministic geometry?

zenodo.org/records/156042…

#QuantumFoundations #BornRule #Determinism #PhilosophyOfPhysics

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PNAS Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

The pigeonhole experiment I worked on in @quantumaephraim.bsky.social 's lab has finally been published. We used variable strength measurements of non local observables to strengthen the case for weak values as elements of reality.
#quantumfoundations

www.pnas.org/doi/10.1073/...

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arxiv.org/abs/2411.15964

This week #QuantumFoundations arXiv.

They introduce a theory, different than QT only by the tensor product rule.

They reproduce, e.g., all Bell correlations. I wonder what it may imply to Q Mereology or gaps between real and complex QT in Networks.

It was a nice read 🙂

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