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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
Graduate Bose Einstein condensation and subatomic-speed
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Graduate Understanding the Schrodinger Equation: The Effects of Multiplying by a Constant
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Graduate Proving Rnl(r) Has (n-l-1) Zeros - Interesting Proof
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Graduate Photon-Photon Repulsion-Attraction
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Graduate Deriving Even Function Solutions to TISE
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Graduate Calculate Magnetic Field & Velocity of Free Electron @100 nm
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Graduate Prerequisites for quantum physics
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Graduate Why is a solid state laser dioide pen shoning an undulating constant beam
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Graduate Does light wave never collaspe?
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Graduate How Did the Pauli Exclusion Principle Originate: Assumption or Observation?
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Undergrad Why Can't a Photon Stop Interacting with Matter?
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Graduate How do particles become entangled?
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Graduate Determining Ground State in L-S Coupling Scheme for (3d)4
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Graduate How should we recognize antisimmetric and Pauli rules in
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Graduate Help with Questions for a beginner
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Undergrad Is It Possible for an Electron to Be Completely Still?
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Graduate Proving $\Psi$ and $\Psi'$ Normalizable: A Mathematical Proof
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Graduate Proving Schrödinger Equation for Normalizable Solutions
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Graduate Can schrodinger equation be proved
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Graduate Ket bra notation, and radial momentum
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Graduate Why do uncertainty relations not apply in stationary states?
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Graduate Did Entanglement Spook Einstein?
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Graduate Observables as a function of energy
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Graduate What Are Phonons and How Do They Influence Physics?
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Graduate Quantum Mechanics: String vs. Loop Theory
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Graduate Interferometer questions, pure states?
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High School Why Does Light Always Go Straight?
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Graduate The Limitations of Applying Relativity to Photons
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High School How Quantum Entanglement Works
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Graduate How Do You Find the Momentum Space Wave Function for an Infinite Square Well?
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Graduate Why Are Photons Massless in Quantum Field Theory?
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Graduate How Does Photon Angular Momentum Affect Zeeman Effect Observations?
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Graduate Very small particles induce other particles
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Graduate Natural line width and energy uncertainty question
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Graduate Could you entangle a charmed meson?
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Graduate Heisenberg vs schrodinger picture
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Graduate What exactly is a Quantum Field
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Graduate Very very very easy quantum exam question
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Graduate How Do We Choose the Right Hilbert Space in Quantum Mechanics?
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Graduate Is Faster-than-light Communication Possible?
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Undergrad Is all mass is just rotational inerta?
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Graduate Need help Figuring out the topic
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Graduate How does uncertainty princ. apply to photons?
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Graduate How Do GUT and Quantum Theory Interact at the Extremes of Cosmology?
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Graduate What is an Eigenequation and Eigenvalue in the Schrodinger Equation?
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Graduate Live Forever? Possibilities in Quantum Mechanics
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High School Is Light Dispersed Due to Interference?
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Undergrad Simple reflection thought experiment
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Graduate How does a particle know when to send out its messenger?
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Graduate Solving for Momentum in Energy Equation
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Graduate What Is the Peierls Critical Mass Formula?
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Graduate We can't know the velocity and position of a particle accurately ?
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Graduate Black Body Radiation: Classical Mechanics Can't Explain It
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Undergrad What is Rest Mass? Explaining Photon Mass Zero
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Graduate Understanding Spin in Atoms: The Role of Charged and Uncharged Particles"
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Undergrad Is energy conserved for light?
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Graduate Bell's Theorem and Negative Probabilities
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Graduate How is a self-adjoint linear operator defined in quantum mechanics?
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Graduate What make system different from environment?
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Graduate Transition probabilities (basic concepts no math)
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Graduate Explaining Bell's Theorem: Proving We're All Connected
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Graduate Building the World's First Quantum Computer: Challenges & Ideas
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Graduate What is the relationship between quantum spin and classical spin?
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Graduate Quantum Fluctuation: Causes & Effects
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Graduate Why is Psi Considered a Complex Phenomenon?
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Graduate Does observation really mean interaction?
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Graduate Ed Jaynes' Quantum Syllogism: Comparing Pre-Copernican Syllogism
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Graduate Hund's Rules and L-S Coupling: Understanding Limitations and Confusions"
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Graduate Quantum singularity reactor: theoretically possible?
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Graduate Bilinear Expressions in Quantum Field Theory: Benefits & Uses
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Undergrad What do we call the dimension measured with time?
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Graduate A particle with a mass of 6 MeV has energy in Joules of 6c^2?
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Undergrad Electron Wavelength: Find Data Here
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Graduate Picturing wave/particle duality
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Graduate How Does Schrödinger's Equation Apply to a One-Dimensional Particle in a Box?
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Graduate Question about Other Tests of EPR Paradox
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Graduate Can Loophole-Free Bell Tests Resolve Quantum Nonlocality Debates?
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Graduate Uncertainty in heisenbergs uncertainty principle
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Undergrad Learn Group Theory for Physics: Beginner Guide
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Graduate Quantum Computers: Dependent on Many Worlds Interpretations?
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Graduate Problem with this renormalize quantum theory
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How come my shoes are where I left em last night?
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Graduate Is there an archive with important QM articles?
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Graduate Faster than light communication?
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Graduate Why don't electrons have infinite mass when moving at nearly the speed of light?
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Graduate Is the Law of Conservation of Energy Violated on a Macroscopic Scale?
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Graduate Quantum Mechanics Exam Question: Hamiltonian and Energy Eigenvalues
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Graduate A Kalusza-Klein Hidden Variables Theory
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Graduate EPR Crypto-System: Bennet, Brassard, & Ekert
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Graduate Local Realism After Bell: Can Quantum Mechanics and Local Realism Coexist?
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Graduate Yet another double slit experiment thread
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Graduate Quantum Mechanics: The Bottom Line from Fuchs and Einstein
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Graduate Aspect's Experiment Was Flawed
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Graduate How can we derive quantum mechanical operators?
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Graduate Chris Fuchs Comments on Quantum Crypto
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Undergrad Problem involving light as a particle
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Undergrad Understanding the Nature of Light: Particle vs. Wave Behavior Explained
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Graduate Breaking the Speed Limit of Light
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Graduate Crossing Symmetry and Mandelstam Variables; and (unrelated) external photons
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Graduate Incompatability of GRT and Quantum Mechanics
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