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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

Graduate Universal quantum physics
Multiplying ψ* in Quantum Mechanics: Understanding Probability Density
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Plasma Frequency and Work Function
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What is the Nature of Reality?
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The Multiple Worlds theory- it contradicts itself
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Is the Higgs Field a Key Player in Quantum Decoherence?
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Newbie question - about Schroedinger's Cat
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Understanding the triple slit experiment
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Debroglie Wavelength: λ & v Proportional?
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Is Our Reality a Simulation?
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No need for spooky action at a distance
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Scalar Boson and Quantum Non-locality
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How is the scattering cross section measured?
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Existance of ladder operators for a system
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A question about the double slit experiment
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Schrodinger Equation and seperation of variables
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Newbie Question - Double Slit Experiment - 'Interference Patterns'
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How do we know it's not some kind of attraction?
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Is double slit experiment the only proof for quantum particles' superposition?
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Is quantum gravity a promising field?
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Problem about quantum environmental decoherence
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Schrödinger and Heisenberg picture
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Questioning Schrodinger's Cat: Is Outcome Real Until Observed?
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Why is the first type bessel function called first?
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Exploring the Schrodinger Equation: How Does It Handle Split Wave-Functions?
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Questions about properties of wave-functions
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What Else Splits in Single Particle Interference Experiments?
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Is any energy required to change the phase of a wave-function?
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3-fold degeneracy: what is it?
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What Are Fermions and Bosons in the Meson Quark Model?
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Quantum well laser diodes - Operation and design
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Superposition principle and continuity
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Can the Photoelectric Effect Cause Metal Oxidation in a Vacuum?
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Renormalizing solutions of the Klein-Gordon equation
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Quantum mechanics of hydrogen and many-electron systems
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FermiDirac-BoseEinstein-Boltzman derivation
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How close must the wavelength of a photon be for an atom to absorb it?
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Superposition and Pauli's principle
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Visualisation in Quantum mechanics
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Causality in quantum mechanics
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Eigenfunction vs wave function
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Photons emitted by an accelerated charge
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Brain freeze on Dirac EQ v. Dirac Hamiltonian
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The Higgs field and the aether
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Higgs field and General Relativity
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Principal Quantum number: n to infinity?
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Quantum numbers (free particles)
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Grassmann variables and functional derivatives
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Calculation in Peskin&Schroeder QFT book
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Position vector r and uncertainty principle
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Uncertainty principle accuracy
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Double slit experiment with electrons
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Does a gamma ray photon have less energy than a radiowave photon?
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Quantum Tunneling: Particle location
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What is the explanation behind the binary result in the EPR thought experiment?
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Complex term in refractive index , in context to rayleigh scattering
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Quantum Entanglement and Observation: How Does It Work?
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Teleportion Questions - Michio Kaku Answers
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Feynmann diagram for photoemission process
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New quantum experiments and its implications
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I'm really new to the concept of quantum mechanics
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Mastering Bra-ket Notation: Frustrations with Quantum Mechanics Lectures
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In what sense is QM not understood ?
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What Happens to Quantum Mechanics at E=U in Step Potential?
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Can electron revolving around atom become source of gravity.?
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Time Dilation in Childrens Cartoon
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How Does Fermat's Principle Integrate with Quantum Physics?
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How do you tell if lie groups are isomorphic
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Physical representation of direction
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Time symmetric quantum mechanics
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Why the magnetic moment not included in the Lorentz Force equation.
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How is the QM prediction derived for Bell's tests?
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Can Gravity Influence the Double Slit Experiment with Larger Particles?
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Many questions about qubit (quantum computing)
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Is any energy required to change the spin of a photon?
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Number of cycles of light per photon
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Abnormal behavior of the Liouville-von-Neuman equation
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How Do Photons Entangle Electrons?
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The failure of so-called no-communication theorems
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Indeterminism of Quantum Mechanics and incompatibility with Relativity
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Who developed this equation, Pauli?
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Is the delta in the commutation relations of QFT a dirac delta or a kronecker?
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Lorentz invariant theory, irreducible representations
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Understanding AdS and quantization in AdS
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Could ‘Wheeler's delayed choice experiment’ be delayed？
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Quantum tunneling and extra dimensions
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How stable/fragile is Quantum Entanglement?
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Static vs Dynamic: Can Massive Particles Have Parallel Spacetime Trajectories?
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New loophole free EPR test with photons by Wittmann et al
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How does QE explain more mismatches in Bell's test at wider angles?
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Is gravity more fundamental than EM?
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Understanding QM and M-theory: A Quick Clarification on Decoherence
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Can 1014 atoms exhibit quantum superposition and interference?
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Question about Schrodinger equation
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Can we really call it an antineutrino?
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Can Particles Really Pass Through Walls in the Quantum World?
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Why is quantum entanglement special?
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Bose Symmetry Explained: Definition & Meaning
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Does the Poisson Bracket Always Equal Zero When Both Observables Start at Zero?
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Unraveling the Wave-Particle Duality: Understanding the Double Slit Experiment
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Do Electrons Need to Be Observed By a Person?
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