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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 Sean Carroll's description of the Many Worlds interpretation
Graduate Is Phase Relevant for Uncharged Particles?
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Undergrad Help With Black Board EQ's in a P.A.M. Dirac Lecture
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Undergrad Unraveling the Mystery of Particle Spin Numbering System
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Undergrad How to prove Schrodinger's equation in momentum space?
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High School Do Photons Contribute to the Energy Released in Nuclear Explosions?
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Graduate Euclidean signature and compact gauge group
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Undergrad General Solution of Dirac Delta Potential Well
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High School Does Photon Emission Cause Decoherence?
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Undergrad Why is reflection coefficient defined this way
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High School What takes up the empty space of an atom?
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Graduate Time correlation of an observable in the Schrödinger picture
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Graduate Why use adiabatic evolution instead of cooling?
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High School When are particles in a quantum state?
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Graduate What's meant by D dimensional gas?
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Undergrad Do entangled particles exist in superposition?
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Graduate Steane Code, Distance 3-Stabilizer-Codes
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Undergrad How Do Photons Behave When They Intersect?
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Undergrad Teleportation isn't exclusively quantum....?
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Undergrad The barrier length in quantum tunneling
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Graduate Water molecule first hyperpolarizability
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Graduate Dispersive Regime in Jaynes-Cummings Model
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Undergrad Thermal radiation and light pump
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Undergrad Software Designs Quantum Experiments
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Undergrad How can I write a normalized spin superposition in a simplified form?
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Undergrad Weinberg Lectures on QM (2013 ed.), Equation 6.5.5
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Graduate What is the relationship between the Casimir force and the strong nuclear force?
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High School Is Solving Schrodinger's Equation the Best Way to Approach Quantum Mechanics?
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Undergrad Transmission coefficient limit
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Undergrad What are magnetic and electric fields?
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Undergrad Can an Electron Absorb a Photon if the Next Energy Level is Full?
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Undergrad Quantum field and mediating particles
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Graduate Tracks in particle detectors and quantum paths
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Graduate Computation time for adiabatic evolution
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Graduate How gravity affects wave function collapse
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Undergrad Does Adding Detector D5 After BSa Affect the Interference Pattern at D0?
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High School The Lightness of Being: Frank Wilczek's Lay Book
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High School What is the connection between unitarity and thermodynamics?
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Undergrad Can subspaces be used to determine probabilities in quantum mechanics?
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Undergrad Particles from a thermal source
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Undergrad Are the 2nd and 3rd axioms of QM incompatible?
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Undergrad QKD Question: Alice & Bob Detector Cross-Checking
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High School Quantum Interactions happen where?
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Undergrad Are virtual particles real or just math filler
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Graduate Is non-locality a necessary consequence of the Bell theorem?
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High School Bell's Inequality && polarisation for the layman
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Graduate How does negative chemical potential influence fugacity in an Ideal Bose Gas?
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Undergrad Difference between atomic behavior in QM and classical physics
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Undergrad Spin Offsetting Charge: How Electrons Balance Out
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Undergrad Infinite Sq. Well sinusoidal gen. soln question
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High School Proving entanglement using polarisation & Bell's Inequality
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Undergrad Are physical constants subject to the uncertainty principle?
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Graduate Is measurement a yes/no process?
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Undergrad Finite vs. Infinite Square Well potential base question
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High School Decoherence and the Dust Particle
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High School What is the Hamiltonian operator for a decaying Carbon-14 atom?
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Undergrad Delta fuction potential general solution
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Undergrad Representation between State Vector & Wave Function
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High School How Does the Double Slit Experiment Show Both Particle and Wave Behaviors?
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Undergrad How exactly does squaring operators (e.g. <p^2> work?
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Graduate Can decoherence be formulated in the Heisenberg picture?
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Graduate How to change density of states to eV
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Graduate Quantum non-locality and vacuum polarization
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Graduate Is the direction of spin changed by measurement?
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Graduate Photon anti-bunching as necessary for BS entanglement
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Graduate Relativistic standing wave electrons?
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Insights Struggles with the Continuum - Part 6 - Comments
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Graduate Lorentz transformations and vector fields
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Graduate What's a firm/good definition of an "attractive" potential?
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Graduate How can the Higgs boson have mass?
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Graduate Spin wave function of a system of 2 electrons
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Graduate Is BI really required to validate the Hidden Variables?
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Graduate Is the differential in the momentum operator commutative?
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Graduate Can very distant particles be entangled?
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Graduate Are Electron Orbitals Always Spherical in Shape?
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Graduate Maggiore Book misunderstanding
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Graduate Relativity impacts at quantum level
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Graduate Clarifying Neumaier's Interpretation of Quantum Mechanics: Wave or Particle?
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High School Quantum mechanics and reality of matter
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Graduate Electric Field Effect on Quantum Well
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Graduate What additional events must happen to produce entanglement
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Undergrad Why do we need Quantum Mechanics so much?
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Graduate Superpositions and strong force
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Graduate Trying to understand Selection Rules in Cohen-Tannoudji
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Graduate Euclidean correlators for finite chemical potential
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Graduate Do we really mean Hermitian conjugate here?
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Graduate Stern-Gerlach experiment as a measurement
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How does the formula C-6 come about in the following image?
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Graduate Are All Solutions of the 1D Schrodinger Equation Energy Eigenstates?
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Graduate Clebsch-Gordan coefficients symmetry relation
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Graduate Converting operator matrix (Quantum Chemistry question)
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Graduate How Does Trace Relations in Fock Space Reflect on Quantum Expectations?
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Graduate Quantum Medicine - Explore Its Possibilities
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Graduate Is Matter Created continuously?
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Graduate Harmonic oscillator positive position expectation value?
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Graduate Entanglement and time dilation
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Graduate Can someone give me a hand with large root here
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Graduate Do you believe what this physics teacher says about entanglement
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Graduate Do you believe that entanglement drives the arrow of time?
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Graduate Why this macro thing having quantum behaving but other not?
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Graduate Stat. States, Orthonorm. expansion coefficients etc qn?
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