Quantum Physics Forum

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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
Undergrad Explanation of the EPR paradox
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High School Does the Higgs field gravitate?
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Undergrad Psi-epistemic arguments against reality of quantum states
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Graduate What are L+ and L- matrices for l=3 ?
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High School QM: Quantization Dependent on Spatial Confinement?
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Undergrad Solving Schrodinger's equation
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High School Guessing trial wave function with variational method
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Undergrad Srednicki QFT: Integration measure for KG eqn?
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Undergrad What can this observable represent?
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Undergrad How Can Two Simultaneous Measurements Be Compared in Single Photon Entanglement?
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Undergrad Why can't atoms accept energy from static electric fields?
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Graduate Problem with Bose-Einstein Condensation
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Undergrad Trying to understand how spontaneous emission works
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High School Why are there only two colorful metals?
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High School Trajectory of photon or electron in double slit
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High School Phi Ratio in Physics | G Factor Calculation
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Undergrad Is it possible to send information with entanglement?
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High School When was the first double slit experiment done using a detector?
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High School Does "wave–particle duality" exist in low frequency waves?
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Is There a Possibility of Quantum Events Creating Cats?
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Undergrad Do these relations have any physical significance
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Undergrad Delayed choice quantum eraser with actual 'choice'?
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High School Mass: Causes, Sources & Relativity Explored
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Undergrad Electron Degeneracy Pressure not Fundamental?
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High School Science behind Einstein vs. Bohr Debate?
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High School Quantum Computing: Benefits & Possibilities
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High School Maths used in Quantum physics, specifically particle physics
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Undergrad Boltzmann brains and other low probability events
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High School Double slit experiment for layman
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Undergrad Ratio between spontaneous/stimulated emission
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Large scale Quantum computing developments
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Graduate A need for an exactly solvable model
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Undergrad Mandel quantum eraser: No signal/idler-correlations needed?
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High School Understanding the Purpose of Dirac Spin Matrices
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High School How does beta disintegration work?
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Undergrad Elementary question about energy
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Undergrad Is there any way to get a geometrical description of QM
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Undergrad 'Localization,' particle motion, and quantum fluctuations....
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Undergrad Why do quarks prefer to live on top of fluctuating gluon fields?
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Undergrad How important is light in the Observer Effect?
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Quantum states and representation freedom
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Undergrad If an object is not quantized does it have a wave function?
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Undergrad How Does Shankar's PQM Derive Schrödinger's Equation?
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Graduate Help to rewrite Dirac equation
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Undergrad The nature of wavefunctions collapse
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Undergrad Understanding Entanglement: What it Means & How it Works
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How do you visualize quantum spin?
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Graduate Variation in Schwinger's quantum action principle
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Undergrad The Arrow of Time and the Reversibility of Decay Processes in Physics
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High School Is the wave function collapse asymmetrical in time?
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High School Boundary between Quantum and Relativity
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Undergrad Criss-cross multiple double slit experiment paths?
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Graduate Ground state wave function from Euclidean path integral
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Undergrad Why Use Different Components for E>0 and E<0 in Dirac Equation?
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High School Understanding Fourier Transform for Wavefunction Representation in K Space
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Undergrad State Representation in QM and Vector Spaces
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Undergrad Lorentz invariance of quantum theory
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High School QM Humor: "Heisenberg Uncertainty Principle
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High School What is the UV catastrophe and how does it challenge classical physics?
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Undergrad I can determine the photon path in delayed erasure
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Undergrad Is QM Ignorance Truly Bliss in Understanding the Many Worlds Interpretation?
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High School A quick question about entanglement
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Undergrad Calculating Delta Function Ordering: Position and Momentum Operators Explained
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High School Double slit and DCQE with future prediction
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High School What are some easy ways to show quantum mechanics
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High School The Chinese have proposed teleportation of a bacteria
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High School Why is Quantum Physics so Strange?
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Undergrad Is Schrodingers cat real or just a way to put a lack of data
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Undergrad Energy associated with entangled particles
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Undergrad Is Energy Entanglement Possible?
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High School Question about Hamiltonian and kinetic energy
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Undergrad Probabilities in many body systems....
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Undergrad Why is the Pauli Exclusion Principle not a force?
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Undergrad Canonical Quantization: Choosing the Right Lagrangien
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High School Bose Condensate: The Repulsive Nature and Inability to Penetrate Ceramic
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Undergrad One Way vs. Entangled Cryptography
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Undergrad Commutator Properties: [A,B]C+B[A,C]=[A,B](C+B)?
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Undergrad Peres-Horodecki criterion for a 3-qubit system
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Undergrad Proving The Church-Turing-Deutsch Principle
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Graduate A question about the electron self-energy correction
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High School Build a "full" wave function without data in simple problems
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Insights Interview with a Physicist: David J. Griffiths - Comments
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High School Is the Heisenberg Uncertainty Principle Equivalent to One Bit of Information?
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Undergrad Does the electron field carry information about its charge
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Undergrad Physical significance of nodes?
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Undergrad Will the kinetic energy operator change with a variable shift?
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Graduate How to calculate the Wigner function for an entangled state
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Undergrad How are quantum bits implememted?
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Undergrad Why do we need perturbation theory
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Undergrad Qubits: Can We Store Information Again After Read?
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Undergrad Double slit experiment with electrons
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Graduate Are all wave functions with a continuum basis non-normalizable?
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High School Simple proof of Bell's theorem
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Undergrad A question about the delayed choice quantum eraser experiment
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Undergrad How Does Environmental Interaction Affect Quantum Decoherence and Localization?
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Graduate Overlap of Ground States in Quantum Field Theory
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High School Electron diffraction experiment puzzle
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High School Photoelectric effect and metal's delocalised electrons
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Graduate The Mystery of Photoresist Ridges: A Question About Light and its Behavior
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Undergrad Numerical solution of Schrödinger equation
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