Quantum Interpretations and Foundations Forum

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Join discussion regarding the different quantum interpretations and foundations. These discussions present some unique challenges since they deal with matters for which there is not an established "right" answer.
Graduate When does the wavefunction wavelength equal the De Broglie wavelength?
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Undergrad Double slit mystery in relation to holography and the single slit?
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Undergrad Is Reality Real? Examining the MWI Theory
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Undergrad Thermal interpretation and EPR experiment
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Undergrad Superposition of branches in MWI
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Undergrad Can we accurately determine the trajectory of an electron using a SG detector?
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Undergrad Science Lay Person Question about Many Worlds Theory
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Undergrad A Copenhagen solution of the black hole singularity problem
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Graduate Why are the quantum fields considered ontological?
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Undergrad New review on decoherence by Schlosshauer
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Undergrad Interpretations of QM vs. statistical physics as an "interpretation"?
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Undergrad MWI: Are There Worlds Where the Rules Don't Apply?
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Graduate How does the thermal interpretation explain Stern-Gerlach?
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Undergrad A question about Many Worlds and my Remote Control
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Undergrad Why can't there be a Universal Interpretation of Quantum Mechanics?
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Undergrad How does Classical Physics explain Quantum Entanglement?
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Undergrad Consistency of Bohmian mechanics
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Graduate Many Worlds and the Measurement of an Electron
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Undergrad Does the superposition have a weight?
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Undergrad Does EPR definitely rule out locality?
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Undergrad Orthogonal eigenvectors and measurement
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Against "interpretation" - Comments
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Undergrad Danger for the Many-Worlds Interpretation?
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Graduate Many worlds, observer and Entropy
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Undergrad Can we copy information using reversible operations?
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Graduate Is the Quantum/Classical Boundary the most important question in Physics?
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Undergrad Have We Got What Bohr Thought Wrong
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Undergrad Is Einstein Causality Proven in Preferred Frame SR?
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Graduate Why didn't radioactive decay probabilities cause the same uproar as QM
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Graduate Counterfactual Definiteness and MWI in Wiki
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Undergrad Is QM Deterministic in MWI and Time Reversible?
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Graduate The key to unifying the theories of the very large and the very small
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Graduate Realism from Locality? Bell's Theorem & Nonlocality in QM
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Insights What Are Bell States and Their Role in Spin Angular Momentum Conservation?
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Undergrad What exactly is Weizsäcker's ur-alternatives theory?
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Undergrad Sean Carroll podcast on many worlds interpretation
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Undergrad Do Hidden Variables include sub-structures?
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Undergrad Necessity of Complex Numbers in Quantum Mechanics
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Graduate Authorities in Science: High Reputation Journals and Books
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Undergrad What did Omnès mean with this?
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Undergrad A simple explanation of the Born rule?
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Graduate What does MWI mean for our existing universe?
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Undergrad Thermal interpretation and Bell's inequality
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Undergrad Questions about ensemble interpretation of QM
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Undergrad More on the thermal interpretation
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Undergrad Does a measurement setup determine the reality of spin measurement outcomes?
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Graduate Weinberg on the measurement problem
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Undergrad Polarization in Bohmian mechanics
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Graduate The thermal interpretation and measurement
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Graduate Improbability of the Many-Worlds Interpretation?
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Undergrad A variation of the Multiple World Interpretation
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Graduate Bohmian mechanics for instrumentalists and quantum measurement
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Graduate Wigner's Friend and Incompatibility
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Undergrad Quantum Correlations without Many Worlds or Determinism
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Graduate Does Feynman's path integral ignore alternative histories?
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Graduate Does Bohmian Mechanics yield the existence of a multiverse?
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Graduate A Realization of a Basic Wigner's Friend Type Experiment
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Undergrad "Knowledge" in Psi-Epistemic Interpretation Fundamental or Emergent?
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Undergrad What is really that density matrix in QM?
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Undergrad Why randomness means incomplete understanding
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Graduate Is the concept of "wave function collapse" obsolete?
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Graduate Could MWI create universes with fundamentally different physical laws?
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Undergrad Can the Many Worlds interpretation state the Born Rule as a postulate?
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Graduate Born's rule for the QED electron violates causality
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Undergrad What makes the interpretations of Quantum Mechanics so important?
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Undergrad Confusion about the thermal interpretation's account of measurement
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Undergrad Numerical simulations in Bohmian mechanics
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Undergrad A new insight from the Frauchiger and Renner paper affecting MWI
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Graduate Soft photons and the ETH interpretation of QM
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Undergrad Qbism vs Copenhagen: What is the Difference?
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Undergrad Quantum Interpretations of this optical effect
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Undergrad MWI -- Infinite number of worlds?
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Graduate How momentum measurement is defined in Pilot Wave interpretation?
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Undergrad Interpretation of QM in the Heisenberg Picture
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Graduate Relation between Bohm's Interpretation and Implicate order?
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Graduate Bohr's contribution to the Copenhagen interpretation
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Graduate QM Interpretations as applied to QFT
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Undergrad Was Lee Smolin Unaware of Decoherence's Role in Copenhagen Interpretation?
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Graduate Smolin: Realistic and anti-realistic interpretations of QM
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Graduate Schrodinger's Cat and the thermal interpretation
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Graduate Proof that the thermal interpretation of QM is wrong
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Graduate Reinterpreting Wave-Particle Duality: A New Perspective on Electrons and Protons
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Graduate Vaxjo Interpretation of Wave Function
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Undergrad Interpretation of Schrodinger's Cat
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Undergrad Spectra in the thermal interpretation
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Undergrad Measurement results and two conflicting interpretations
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Graduate Copenhagen: Restriction on knowledge or restriction on ontology?
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Graduate Is there any Bohmian approach to quantum electrodynamics?
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Undergrad The double slit in the thermal interpretation
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Undergrad De Broglie-Bohm theory and Bohm-like models - how is vacuum treated?
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Graduate How Does Decoherence Affect a Single Two-Level System in Hilbert Space?
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Graduate Bohmian Trajectories with New Slit
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Graduate Quantum Vacuum (or QFT) Interpretations
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Graduate MWI and FTL Communication Possibilities
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Graduate Does the MWI require "creation" of multiple worlds?
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Undergrad MWI experience of created worlds
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Graduate De Broglie wavelength of particle in potential V
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Undergrad What Is the Frauchiger-Renner Theorem?
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Graduate What are Bohmian trajectories for a free electron?
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Undergrad Frauchiger & Renner: There's a Mistake, Right?
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