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Join in expert discussion on quantum physics. Quantum physics is the mathematical description of the motion and interaction of subatomic particles. Quantum Mechanics and Field Theory.

Quantum Interpretations and Foundations

I Question about discussions around quantum interpretations
Quantum Physics: Theory of Entanglement
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Klien Gordon Equation solution under Lorentz transformation
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What is the difference between classical and quantum law?
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About cosmological quantum rectangular barrier potential
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What are the key theorems on the mathematics of symmetries in quantum mechanics?
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Can Quantum Error Correction Revolutionize Computing?
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Deriving Moseley's Law Using QM/QFT
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Quantum mechanics and electrons.
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Do Quantum Particles Have Physical Volume or Are They Just Points of Energy?
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How we see things, relating to Crystal field theory.
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Question about interacting fields
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So at what direction do Quarks spin ?
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Solving schrodinger equation for quarkonium
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Understanding the Hellman-Feynman Theorem
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My derivation of the Shrodinger Equation
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Why the electromagn potential obeys Callan-Symazik equa like Green Function?
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Does quantum mechanics say everything is random?
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Srednicki 43.10: Minus Sign Explained
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Information's relation to Time and Mass
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Things that self collapse or self measure
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The role of probability in Quantum Physics
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Photoelectric Effect: Insufficient Energy Collision
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Entanglement and decoherence: middle-brow treatment?
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Spin of a proton from its parts.
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The role of probability in Quantum Physics
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Quantum view of gravitational waves
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Calculation of particle life span
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Time derivative of schrodinger equation
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Using the double slit experiment to predict our own actions
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Huygens-Fresnel Principle in QM
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How QTF Theory solves the infinite electromagn selfenergy of electron?
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Tunneling probability and higher order terms in WKB method
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What is the sense of Ehrenfest time?
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How Many Spectral Lines are Produced During Electron Transitions in Hydrogen?
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Interference between different kinds of particles
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Connection between Free Energy and Action
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Visualizing Photons: Wavefunctions, Frequency, and More
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Understanding Negative Quantum States: A Simplified Explanation by Dirac
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Iterated dimensional regularization
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Quantum Fluctuations of Fields: Vacuum Explained
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What Keeps Electrons Stable in Higher Energy Levels Despite Their High Energy?
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Hydrogen atom in ground state: some puzzle
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Renormalisation group - Which critical points are usefull in a RG flow diagram?
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Negative Resistance in Resonant Tunneling
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The interference term. Confused.
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Electron Energies in Atoms: Fixed Values or Expectation Values?
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Could hidden dimensions help hidden variable theories ?
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May I suggest an experiment concerning negative energy?
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Can you move particles by cooling them?
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Why are observables represented by operators in Hilbert space?
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What causes particles to become Quantum Entangled?
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Understanding the Multiverse: A Scientific Perspective on Parallel Universes
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Half-Silvered Mirrors Inverting Photon Waves
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Angular Momentum of Bird Question
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Can Creation and Annihilation Operators Solve the Hydrogen Atom Problem?
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The GRW Flash Theory and the Conway-Kochen ‘Free Will’ Theorem
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Macro objects and superposition of states
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Some problems about Quantum tunnelling
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Mechanism for FTL information exchange.
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Are space and time really quantized?
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Is the Elitzur-Vaidman bomb problem based on incorrect assumptions?
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Construction of Hamiltonian from Casimir operators
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Probability and Areas Around Atomic Nuclei
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'Quantum Magic' Without Any 'Spooky Action at a Distance'
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Can/do relativistic effects explain select quantum phenomena
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What exactly is electron spin?
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What happens when a photon meets a virtual photon of the same wavelength?
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WHY stationary things START falling: an informal 'quantum' gravity suggestion
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Proving the Pauli Matrices Solution for a Given Relation | Help Needed
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Derivation of creation and annihilation operator commutation relations
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Do photons interact with neutrons?
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State space, beginner's question
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How do you explkain the difference of labels and dynamical variable?
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No non-locality after all in QM?
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What is the Measurement Problem in Quantum Mechanics?
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Which properties of the quantum are random?
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Coupling Using Theta as a Boundary
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Stationary States: Differential Equations Issues
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Communication systems and entanglement
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Do planck frequency photons form near black holes?
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Quanta/s vs Einstein/s. what is the difference?
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Are the Lagrangians in Mandl & Shaw 5.1 Equivalent Without Lorentz Gauge?
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Proof: Operators with same expectation value
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Question about wave function collapse
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Understanding 1. single photon and 2. entanglement states
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Other (wave) state still there after collapse?
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Thermal Radiation v Absorption of Light
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Single photon interference time threshold (double slit experiment)
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Observers and Measuring Devices
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The pattern is not just both slits?
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Do we have any proof of entanglement other than bells inequalities?
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On the myth that probability depends on knowledge
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Where can I find English translations of seminal quantum physics papers?
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How does Quantum Physics explain light?
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Question on shifting field gradients by an angle
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Dirac Notation and completeness relation
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Temporal Superposition and the Double Slit Experiment
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Splitting a single light source into two out-of-phase sources?
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Photons transmitted through transparent substances.
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Otimes notation and tau matrices used in definition of gamma matrices?
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