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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

A question about quantum entanglement
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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Graduate Do expectation values vary with time?
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Graduate Stationary electron broglie wavelength
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Graduate What is the meaning of the imaginary part of the plane wave function
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Graduate Relations between classical and quantum time-evolution of fields
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Undergrad Why Does Electron Energy Have Negative Values?
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Undergrad Planck's Constant, what does it mean?
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Graduate Why do Majorana particles occur?
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Graduate Do SUSY particles have antiparticles counterparts?
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Graduate Interference terms in particle spin
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Graduate What Are the Key Differences Between Quantum and Classical Correlation?
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Graduate Unlocking Schrödinger's Equation Through Multivariable Calculus
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Graduate Quant.Entanglement: Comparing Superposition Spin and Unknown Spin
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Graduate Eigenvectors, spinors, states, values
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Graduate HOW can entanglement be observed experimentally?
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Graduate Calculating the expectation of a quantity using wavefunctions
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Graduate Question about planck lengths/quantized space and expanding space?
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Graduate Solving schrodinger, reflection coefficient
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Graduate COMPLETE Derivation of Heisenberg and Hubbard Models?
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Graduate What is the difference between a wavefunction and a state in quantum mechanics?
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Undergrad Can Someone Explain the Ac Stark Shift in Layman's Terms
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Graduate I am looking for an explanation of heavy electrons
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Graduate Bosons and Fermions in a rigorous QFT
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Graduate Can Quantum Chaos Theory Unravel the Mysteries of Biology?
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Graduate The Limitations of the Dirac Sea in Explaining Particle Motion
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Graduate Can Quantum Mechanics Make Teleportation Believable in Fiction?
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Graduate Sackur-Tetrode - why Planck's constant?
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Graduate Delayed Choice Quantum Eraser and other oddities + their meaning
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Graduate My diabolical scheme for Quantum Immortality
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Graduate Torque-Free Precession in Classical & Quantum Mechanics
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Graduate Construction of Hamiltonian for interacting optical fields
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Graduate Technical difficulties in calculating hydrogen probabilities
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Undergrad Converting Uncertainty in Millimeters to Meters for Radius Calculation
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Graduate Understanding GHZ Entanglement
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Graduate Path Cancellation: Can a Particle Come From Point A?
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Graduate Are boson fields the adjoint of the fermionic field they couple to?
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Undergrad Why world looks chaos on atomic scale but it is uniform on higher scale?
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Graduate How Can We Understand the Hilbert Space in Quantum Field Theory?
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Graduate What's the Verdict on "Quant-ph/9905077"?
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Graduate Writing Product States: When to Use a Sum?
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Graduate Other means of quantum teleportation.
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Graduate How fundamental are complex numbers in quantum theory?
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Graduate Expectation Values: Formula & Derivation
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Graduate Is inner product a measurement in quantum computation?
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Graduate Understanding Uncertainty Principle
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Graduate What the heck is meant by Pauli force/effect ?
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Graduate Can Entangling Separate Photon Pairs Affect Previously Measured Photons?
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Graduate Generating function of n-point function
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Graduate Spin 1/2 and 720 degree rotation
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Graduate Quantum Mechanics to a Newcomer
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High School Slit pattern, vertical or horizontal?
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Graduate How Does Reflection Affect Photon Phase Shift in Quantum Experiments?
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Graduate In electron/photon interactions does the handedness of the photon matter?
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Graduate What Causes Quantum Locking in Levitation Videos?
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Graduate Questions in Weinberg The Quantum Theory of Fields Vol 1
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Graduate Can changes in spring constant affect the eigenstates of a harmonic oscillator?
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High School Getting Started with Quantum Mechanics: Advice for High School Students
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Graduate Plot Real & Imaginary Dielectric Function: Lorentz Model
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Graduate What Is the Wavelength of the Earth According to De Broglie's Equation?
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