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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

Undergrad New interpretation for the double slit experiment with light?
Graduate Why is quantum entanglement difficult to realize?
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Graduate Energy Conservation versus Quantum and Relativistic Effects
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Graduate Is Quantum Entanglement a Means of Evil Communication Across the Galaxy?
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Graduate Mach–Zehnder interferometer question, path detection
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Graduate Question about Quantum Theory regarding hydrogen atom and photon
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Graduate Time-energy uncertainty and virtual particles
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Graduate Heisenberg ferromagnet and spin waves
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Graduate Simplest example where quantization is unknown
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Graduate Quantum optics is a reference to a c-number
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High School Electrical activity of an atom
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Graduate Inverting the quantum cloning of photons
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Graduate Looking for a not gentle introduction to Q. Physics
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Graduate Objects Disappearing: Is It Possible?
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Graduate Questionable Question about Photons and Waves
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Graduate Quantum tunnelling outside the light cone?
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Graduate Why Can't H-Atoms Emit a Single Photon in the 2s to 1s Transition?
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Undergrad What is negative energy and how does it relate to the capacity for work?
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Graduate Non central potential and energy dependence
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Graduate Neutrino and Black Hole Interaction: Approaching, Passing, or Colliding?
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Undergrad Check 2 waave displacement equations please
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Graduate What is an observer, defined by QM?
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Graduate How can the Higgs Boson induce mass?
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Graduate Landau: Explaining the Definition of "Number of States with Energy
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Graduate Direct products and direct sums in QM
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Graduate Bell's derivation; socks and Jaynes
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Undergrad Trying to understand (E2 - p2c2 = m2c2 )
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Graduate Does getting which-way info introduce a phase difference?
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Graduate Electron oscillation between states
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Graduate Degeneracy of Hydrogen atomic orbitals with different l-values but same n-value
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Graduate Multi World Hypothesis and The Double Slit Experiment.
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Graduate Why isn't momentum a function of position?
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Graduate Why shall Quantum Mechanics accept Relativity?
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Graduate Schrodinger equation of particle in box
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Graduate Feynman diagrams for spin 1/2 particles
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Graduate How Does Entangled Photon Behavior Challenge Local Realism?
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Graduate Advanced undergrad/grad book for classical mechanics as macro limit of QM
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Graduate Why we only consider ''group'' symmetry but not general symmetry?
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Graduate How did Heisenberg derive his famous principle?
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Graduate What Happens to the Momentum Operator as Planck's Constant Approaches Zero?
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Graduate Theory of Everything or Troll?
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Undergrad Why Don't Electrons Spin Into the Center of the Nucleus?
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Graduate Why Vector Spaces? Origins & Benefits
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Undergrad What really causes electromagnetic induction/ the motor effect?
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Graduate Axiomatic derivation of [X,P]?
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Graduate When is not necesary to do surface ordering in the non-Abelian Stokes theorem?
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Graduate Calculating Statistical Operator $\hat{\rho}$
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Graduate How could a graviton mediate gravity at places such as a black hole?
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Graduate Delayed Choice Quantum Eraser - double-photon explanation
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Graduate First, second and third quantization formalisms
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Graduate Does antimatter go back in time?
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Graduate Photon's Probability of Passing Through Polaroid
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Graduate Clebsch Gordon coefficients for three spins
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Graduate Radial probability distribution (rpd)
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Undergrad What is the difference between Compton and Rayleigh scattering?
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Graduate Conceptual question from Atomic Structure
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Graduate Is there a quantum theory of magnetism?
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Graduate Application of Quantum mechanics
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Graduate Is space a thing or a relationship between existents?
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Graduate How to deduce the units of hw?
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Undergrad Question about radiation and matter
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Graduate Entanglement Swapping: A and X Polarization Explained
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Graduate Infinite square well with finite potential energy inside
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Ncaa march madness and quantum mechanics
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Graduate Measuring orbital angular momentum
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Graduate How does the length of a 2D conductor affect the transverse Hall resistance?
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Graduate Does entanglement describe continuity at the micro level?
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Graduate How Does Hermitian Property Lead to \langle A^2 \rangle in Quantum Mechanics?
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Graduate Disproving Heisenburg's Uncertanty Principle
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Graduate How spinor vector envolves in describing the atom
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Graduate Question about the use of group theory in QM
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Graduate Pauli's exclusion principle and quantum entanglement
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Graduate Quantum physics computer program simulations
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Graduate Electron gas and Pauli principle
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Graduate Were There Ever Empirical Reasons to Bring Human Consciousness into QM?
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Graduate Schrödinger's cat, pure or mixed state?
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Graduate Continuity equation equalling a complex number
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Undergrad Hermitian Operator: Definition & Overview
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Graduate Does Non-Commutativity Explain Quantum Mechanics' Core Principles?
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Graduate This is a nonsensical question about wavefunctions
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Graduate Would traveling faster than the speed of light solve the entanglement issue?
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Graduate QM and Relativity: Can They Coexist in the Explanation of Gravity?
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Graduate Help with a review question please Test tomorrow
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Graduate Two separate renormalization group equations?
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Graduate Spin 1/2 Correlation: Chance of Measuring Spin Down
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Graduate Dirac Delta function as a Fourier transform
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Graduate Equations that arise when General Relativity and Quantum Mechanics are merged.
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High School What is charge? i do not want to hear that it is of two kind
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Graduate Collapse of the wave function, help understand
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Graduate Can Normalizing a Wave Function be Simplified Using Trig Identities?
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Graduate Solving a classical problem using quantum physics
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Graduate Proving the multiverse theory through partial differential equations
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Graduate QM and Classical System Coupled
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Undergrad How did they measure the charge of electron
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Graduate How to normalize wave functions in QFT? such as \lambda \phi 4 theory?
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Graduate Quantum entanglement of spin along multiple orthogonal axes
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Graduate Rotational and vibrational spectroscopy
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Graduate Wave/Particle Duality: Observing Reality Differently?
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Graduate Measurements of the second kind and unitary treatment
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Graduate Mastering Basic Bra-Ket Algebra: Tips and Techniques for Solving Problems
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Graduate What is the difference between neutrinos and anti-neutrinos?
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