Quantum Physics Forum

Post thread
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 Understanding Barandes' microscopic theory of causality
Graduate Finding Einstein’s Hidden Variable
  • · Replies 39 ·
2
Replies
39
Views
10K
Graduate Collapses against conservation laws
  • · Replies 13 ·
Replies
13
Views
3K
Graduate Quantum Mechanics and Determinism
  • · Replies 19 ·
Replies
19
Views
5K
Graduate Simultaneous Entanglement of Particles: Frame of Reference Considerations
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Maxwell's Equations and Quantum Electrodynamics: A Comprehensive Overview
  • · Replies 14 ·
Replies
14
Views
6K
Graduate Watching a wavefunction gradually collapse
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Relativistic quantum mechanics
  • · Replies 5 ·
Replies
5
Views
9K
Graduate Why Hilbert Space is Necessary for Quantum Mechanics
  • · Replies 26 ·
Replies
26
Views
9K
Graduate How Does Chirality Impact the Dirac and Weyl Equations?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate When is the Interaction representation used and why?
  • · Replies 2 ·
Replies
2
Views
4K
Graduate DDCS: Understanding What it Measures
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Hamiltonian and energy momentum tensor
  • · Replies 2 ·
Replies
2
Views
6K
Graduate Quantum Leap FTL: Is it Possible?
  • · Replies 3 ·
Replies
3
Views
5K
Graduate Why Do We Need Wave Packets in Water Waves?
  • · Replies 6 ·
Replies
6
Views
4K
Graduate How Do Delta-Like Potentials Affect Normal Modes in a 1D Elastic String?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate What are the Decay Modes of the Higgs? Recommendations for Further Reading
  • · Replies 2 ·
Replies
2
Views
5K
Graduate Master Quantum Mechanics with Expert Tips and Tricks - Get Help Now!
  • · Replies 11 ·
Replies
11
Views
3K
Graduate Schrödinger equation: macro level
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Lagrangian and hamiltonian formalism
  • · Replies 13 ·
Replies
13
Views
8K
Graduate Understanding the General Hamiltonian from the Schrödinger Equation
  • · Replies 7 ·
Replies
7
Views
5K
Graduate Two State System: QM Explained by Sakurai
  • · Replies 4 ·
Replies
4
Views
3K
Undergrad How are the formulas in QM derived?
  • · Replies 10 ·
Replies
10
Views
4K
Graduate Does Photons bouce off eachother
  • · Replies 4 ·
Replies
4
Views
3K
Undergrad Molecular switch and mobius molecules.
  • · Replies 5 ·
Replies
5
Views
3K
Graduate What are the two principles that prevent walking through a wall?
  • · Replies 30 ·
2
Replies
30
Views
16K
Graduate Teleportion of particles in Vienna in 2000
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Understanding Mediators and Contact Interactions in Quantum Mechanics
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Is Time Composed of Discrete Units in Physics Literature?
  • · Replies 5 ·
Replies
5
Views
4K
Graduate Quantum Erasure 9903047 - Issues
  • · Replies 17 ·
Replies
17
Views
5K
Graduate Another question on Schrodinger Equation
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Quantized Field: Definition & Meaning
  • · Replies 24 ·
Replies
24
Views
35K
Graduate Understanding the Relationship between Hamilton and Momentum Operators
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Wave Function Collapse: Why Does Observation Matter?
  • · Replies 17 ·
Replies
17
Views
6K
Graduate Linearity of A Hermitian Operator
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Unraveling the Mysteries of Wavefunction Collapse and Quantum Entanglement
  • · Replies 13 ·
Replies
13
Views
4K
Graduate Answers of questions in mathematics of classical and quantum physics
  • · Replies 1 ·
Replies
1
Views
10K
Graduate Understanding Neutrino Helicity and Chirality: The Difference Explained
  • · Replies 12 ·
Replies
12
Views
10K
Graduate Q concerning Schrödinger’s equation
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Energy required to create electron positon pair
  • · Replies 2 ·
Replies
2
Views
4K
Graduate What Are Eigenfunctions and Superpositions in Quantum Measurement?
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Why Does the Measurement Problem Terrify Physicists?
  • · Replies 50 ·
2
Replies
50
Views
10K
Graduate Calculating the Stern Gerlach Angle in Magnetic Fields
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Learn Quantum Mechanics & Relativity: Can We Create Unlimited Energy?
  • · Replies 11 ·
Replies
11
Views
5K
Graduate How small can we see with a STEM?
  • · Replies 5 ·
Replies
5
Views
4K
Graduate Is Acceleration Quantization Valid in Quantum Mechanics?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Path integral in momentum representation
  • · Replies 22 ·
Replies
22
Views
9K
Graduate Are spinors just wavefunctions in the dirac field?
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Magnetic & electric fields in QM?
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Angular Momentum of 0 for Electrons in Ground Energy State
  • · Replies 7 ·
Replies
7
Views
3K
Graduate Wave particle duality again(photons)
  • · Replies 14 ·
Replies
14
Views
5K
Graduate Temporal overlap of light beams
  • · Replies 4 ·
Replies
4
Views
6K
Graduate QED Confinement: Will Charge be Confined if Alpha is Larger?
  • · Replies 3 ·
Replies
3
Views
4K
Graduate What Force Causes Electron Repulsion in the 1s State?
  • · Replies 10 ·
Replies
10
Views
6K
Graduate Using BEC to Propel a Solar Sail - What Do You Think?
  • · Replies 3 ·
Replies
3
Views
6K
Graduate Gauge Transformations and (Generalized) Bogoliubov Transformations.
  • · Replies 8 ·
Replies
8
Views
12K
Graduate Spin angular momentum operators
  • · Replies 5 ·
Replies
5
Views
6K
Graduate Time-Dependent Schrodinger Eq: Integrating Time?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Scalar field and spin 1/2 field
  • · Replies 7 ·
Replies
7
Views
6K
Graduate 2 dimensional quantum mechanical situation
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Nuclear Gravitation Field Theory
  • · Replies 6 ·
Replies
6
Views
7K
High School Unraveling the Origin of Photons
  • · Replies 13 ·
Replies
13
Views
8K
Graduate Newbie's Fundamental Doubt: Wave Function & Eigen Functions
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Klein-Gordon Field QM: Replacing Wave Function with Wave Functional?
  • · Replies 17 ·
Replies
17
Views
7K
Graduate Why Do Textbooks Use Different Signs in Gauge Covariant Derivative Notations?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Question on Double Slit experiment
  • · Replies 25 ·
Replies
25
Views
7K
What do we mena by energy barrer
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Renormalization group and cut-off
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Can 4 Momentum be an Operator?
  • · Replies 5 ·
Replies
5
Views
4K
Graduate Hamiltonian Symmetry: Implications for Negative Energies and Potential
  • · Replies 2 ·
Replies
2
Views
3K
Graduate (How) is a single photon polarized?
  • · Replies 6 ·
Replies
6
Views
12K
Graduate Explaining Quantum Spin Without Math: Is It Possible?
  • · Replies 49 ·
2
Replies
49
Views
10K
Graduate Symmetric Potential: Reasons for Eigenstate Solutions
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Rewriting a wave function superposition
  • · Replies 2 ·
Replies
2
Views
5K
High School Photon Size: Direction & Probability
  • · Replies 244 ·
9
Replies
244
Views
38K
Graduate Thoughts about ∣Φ>=∣1>*C1+∣2>*C2
  • · Replies 4 ·
Replies
4
Views
3K
Graduate Canonical Commutation Relation Explained?
  • · Replies 5 ·
Replies
5
Views
6K
Graduate What Is the Difference Between Albenian and Nonalbenian in Quantum Field Theory?
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Why is the Fourier Transform in QFT Divided by (2pi)?
  • · Replies 11 ·
Replies
11
Views
4K
Graduate What is the relationship between mass and energy for photons?
  • · Replies 16 ·
Replies
16
Views
6K
Graduate Renormalization and divergent integrals.
  • · Replies 5 ·
Replies
5
Views
4K
Graduate Question about quantum mechanics
  • · Replies 5 ·
Replies
5
Views
3K
Graduate Schrodinger's Equation: Reason for Acceptance?
  • · Replies 8 ·
Replies
8
Views
6K
Graduate Quantum to Classical: Exploring Intermediate States through Varying Uncertainty
  • · Replies 2 ·
Replies
2
Views
3K
High School Confused on Electron Double slit experment
  • · Replies 2 ·
Replies
2
Views
3K
Graduate What are the allowed energies for a quantum harmonic oscillator?
  • · Replies 6 ·
Replies
6
Views
4K
Graduate Does the Correspondence Principle Apply to All Quantum Systems?
  • · Replies 3 ·
Replies
3
Views
4K
Graduate Could Electron Interference Be Explained by Undetectable Waves?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Does Quantum Physics Affect the Cardiovascular System?
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Diracs Quantization Condition & Magnetic Monopole Explained
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Probability or Impossibility in QM?
  • · Replies 27 ·
Replies
27
Views
11K
Graduate Understanding interference and decoherence
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Casimir effect - Does it fit? Or NOT?
  • · Replies 3 ·
Replies
3
Views
3K
Graduate What is the meaning of canonical in quantum mechanics?
  • · Replies 4 ·
Replies
4
Views
5K
Graduate Wave Packet: What is It & What Does NLS Say?
  • · Replies 5 ·
Replies
5
Views
10K
Graduate Can Sub-Atomic Particles Exist in an Unseen Dimension?
  • · Replies 7 ·
Replies
7
Views
40K
Graduate Haag's Theorem, Perturbation, Existence and QFT.
  • · Replies 39 ·
2
Replies
39
Views
14K
Graduate Slow variables in Nonlinear Schrodinger Equation
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Can the fabric of space-time transform into virtual particles?
  • · Replies 8 ·
Replies
8
Views
4K
Graduate Fourier transform formulation of the dirac delta
  • · Replies 1 ·
Replies
1
Views
14K
Graduate Quantum Loops: Solving the Particle-in-Potential Problem
  • · Replies 4 ·
Replies
4
Views
2K