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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

Is quantum wave function a real object or a mathematical tool?
Graduate Question about schroedinger equation
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Graduate How Does the Vector Potential Transform in the Flux-Tube Model for Anyons?
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Graduate Can Photons interact with Quantum Vacuum Fluctuations?
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Graduate Why don't hydrogen atoms -> neutron + neutrino?
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High School Single Photon Double Slit Experiment
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Graduate Questions about Quantum Physics: Advice Needed
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Undergrad Newbie Questions on Quantum Physics: KingNerd04
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Graduate Application of quantum theories
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Graduate Meaning of operators for observables.
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Graduate Is BB84 Quantum Cryptography Secure Against Eavesdropping?
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Graduate Understanding EM Photon Deflection: Equation and Terminology
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Graduate What Happens When a Particle Encounters a Step Potential Higher Than Its Energy?
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Graduate Fourier Analysis in QM: Practical Applications & Potential Pitfalls
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Graduate How long can a Wavefunction exist for?
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Graduate Virtual antiparticle pairs at event horizon
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Graduate The mind's 'projection' & the position observable:
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Graduate Quantum Computing and Entanglement
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Graduate Gravitational vs electromagnetic quantum trajectories
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Graduate Photoelectric effect question, help , thanks
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Graduate If light experiences gravitational redshift as said by GR
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Graduate Hawking approach to quantizing GR
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Graduate Can Quantum Fields Explain the Nature of Particles?
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Graduate Quantum chromodynamics and gravity
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Graduate Do virtual particles violate Conservation of Energy?
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Graduate Quantum Entanglement: Does Atom A Know?
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Graduate Is Quantum Cryptography the Future of Unbreakable Encryption?
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Intergalactic Traveling Methods
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Graduate Strange photoelec. exp. result
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Graduate Is there a limit to how small we can go?
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Graduate Quantum Mechanics and our Brains
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Is 'The Final Theory' just a one-man science fiction fantasy?
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Graduate Gravity's Strength in Galaxies: A Quark-Like Explanation?
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Graduate Dark energy vectors scalars higgs field
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Graduate Visualizing the Submicrocosm: A New Perspective on Atoms
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Graduate Trying to learn QED are my assumptions correct?
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Graduate Area spectrum in Simplex Gravity
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Graduate Simplistic Definitions of Locality and Nonlocality in Quantum Physics
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Undergrad How do we measure a photons frequency?
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Undergrad What is psi function? (newbie)
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Graduate Entangled particles and black holes
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Graduate Understanding Quarks and Subparticles: A Comprehensive Explanation
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Graduate Reconciling QM and GR: Formulating QM in Curved Space-Times
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Undergrad What is Paired Particles: Quantum Encryption Explained
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Graduate Question regarding Feymann Diagrams and other QED things
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Graduate Quantizing the Electric & Gravitational Fields: A Deeper Look
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Graduate How Does the Uncertainty Principle Affect Vacuum Energy?
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Graduate Elementary Particle Physics: Forces, Laws, Fields, Quarks
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Undergrad A few questions on Quantum mechanics
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Graduate Quantum Teleportation: What Do Physicists Make of It?
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Graduate Exploring Heisenberg's Matrix Mechanics: Applications & Solutions
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Graduate Is time travel a realistic possibility?
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Undergrad I need an unambiguous explanation of
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Graduate Uncovering the Possibilities of Groundhog Day and the Illusion of Free Will
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Graduate Fireplaces and Reality: Understanding the Wave Function
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Undergrad Does a Photons Energy (hv) spread out to all locations?
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Graduate Quantum Mechanics Operator Commutation Relations
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Graduate Scattering-Transmission-Reflection in box potential? Help. Please. Please.
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Graduate Experimental Quantum Transition Physics: A Necessary Heretical Postulate
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High School Science project about the Quantum Computer
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Graduate State evolution in finite suden-broading quantum well
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Graduate How is the Optical Theorem Used in Optics and Particle Physics?
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Undergrad Planks length to planks volume?
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Graduate No Reflected Wave in Region 1 for 2L = Particle's de Broglie Wavelength
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Graduate Is Empty Space Truly Empty or Packed with Energy?
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Graduate Can the Uncertainty Principle be Explained by Time and Space Invariance?
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Graduate Feynmans Path Integral for single Electron?
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Graduate Schoedinger Equation in Momentum space
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Graduate Macroscopic distinction between quantum and classical forms
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Graduate Does the Schrodinger equation account for the characteristic smell of a soap?
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Graduate Ultraviolet Catastrophe: Explained by Planck's Quantum Theory
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Graduate Does the Higgs Field Explain E=mc²?
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Graduate Fields of One Fermion: Spin, Charge & Mass
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Graduate Parity violation with respect to massive neutrinos
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Graduate Particle Passing Step Potential: A Wave Analysis
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Graduate Quantum Tunneling-Q's I've never seen asked
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Graduate Can the Uncertainty Principle Explain Randomness in Quantum Mechanics?
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Graduate Interaction between wave functions
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Graduate Reversing wavefunction collapse
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Graduate Can Boson Fields Absorb Matter?
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Graduate Quantum gravity with constants
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Graduate Is Quantum Mechanics Controversy Finally Resolved?
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Graduate Is Teleportation Just a Sophisticated Form of Death?
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Graduate What is the Isotope Effect and its Role in Superconductors?
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Graduate Dirac's Monopoles: Experiments & Theoretical Status
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Graduate Neurophysiology mediates classical and quantum measurement
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Graduate Peskin & Schroeder: Is it a Good First Time QFT Book?
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Undergrad Light & Energy: Highest Velocity of All Matter?
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Undergrad Can Statically or Magnetically Charged Materials Absorb Free Electrons from Air?
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Graduate Question regarding antisymmetry of a system of fermions
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Graduate Is a Spin 2 Particle the Key to Understanding Gravitons?
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Graduate Understanding Superstring Reality: Dr. Sylvester Gates' Puzzling Expression
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Graduate What is the connection between the Moire Effect and M Theory in Cosmology?
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Graduate Can temperature ever truly reach absolute zero?
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Graduate Need help of math wizard and quantum-theorist
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Graduate Is energy interactive and interconnected?
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Graduate Quantum Teleportation: Is It Possible?
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Graduate Photon-Photon scattering. Anyone who knows about this?
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Graduate What is the Ontology of Spacetime in QFT?
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Graduate Would an AI unit, with a quantum brain, be more conscious than a Human if
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Undergrad Why Can You Only Observe the Balmer Series Lines in Hydrogen Spectroscopy?
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