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 Sidney Coleman's opinion on interpretation in his Dirac lecture
High School Entanglement Decay of a proton pair
  • · Replies 2 ·
Replies
2
Views
1K
High School Interference fringes, what if you sample them?
  • · Replies 53 ·
2
Replies
53
Views
6K
High School Is Uncertainty in Quantum Mechanics a Fundamental Limit or a Measurement Issue?
  • · Replies 9 ·
Replies
9
Views
2K
High School Are Quantum Entities in Macro Sized Objects Entangled?
  • · Replies 22 ·
Replies
22
Views
3K
High School Understanding Entangled Electrons: Creation, Isolation, and Observation
  • · Replies 8 ·
Replies
8
Views
2K
High School NOVA Show on Einstein and Quantum Entanglement
  • · Replies 9 ·
Replies
9
Views
2K
High School Superposition of traps (thought experiment)
  • · Replies 4 ·
Replies
4
Views
1K
High School Are all particles and photons entangled?
  • · Replies 1 ·
Replies
1
Views
2K
High School The Spectral Gap and Quantum Vacuum Fluctuations
  • · Replies 2 ·
Replies
2
Views
2K
High School Why Do We See Distinct Lines in Atomic Emission and Absorption Spectra?
  • · Replies 17 ·
Replies
17
Views
4K
High School Layman question about faster than light communication
  • · Replies 56 ·
2
Replies
56
Views
8K
High School Entropy -- What exactly is it?
  • · Replies 6 ·
Replies
6
Views
2K
High School Neutral pion quark composition help
  • · Replies 4 ·
Replies
4
Views
3K
High School Is the classical EM wave a single photon?
  • · Replies 12 ·
Replies
12
Views
2K
High School Is radioactive decay truly random?
  • · Replies 5 ·
Replies
5
Views
8K
High School Can you measure a particle without breaking superposition?
  • · Replies 4 ·
Replies
4
Views
2K
High School Ultraviolet Catastrophe & the Photoelectric Effect
  • · Replies 1 ·
Replies
1
Views
2K
High School Allowed and forbidden transitions
  • · Replies 18 ·
Replies
18
Views
9K
High School Have interference on single particles been mapped
  • · Replies 4 ·
Replies
4
Views
1K
High School So what is the new definition of the kilogram?
  • · Replies 63 ·
3
Replies
63
Views
16K
High School Are bosons always their own antiparticle
  • · Replies 11 ·
Replies
11
Views
2K
High School How slow can Gedanken experiments be theoretically?
  • · Replies 9 ·
Replies
9
Views
1K
High School What Makes Two Identical Hydrogen Atoms Different?
  • · Replies 25 ·
Replies
25
Views
3K
High School Can liquid helium conduct heat infinitely fast?
  • · Replies 3 ·
Replies
3
Views
1K
High School Double slit experiment w/ light shining thru one aperture only
  • · Replies 13 ·
Replies
13
Views
2K
High School Understanding Wave-Particle Duality with Water Analogy
  • · Replies 19 ·
Replies
19
Views
7K
High School China launches quantum-enabled satellite Micius
  • · Replies 6 ·
Replies
6
Views
2K
High School Does light only behave like a particle when observed?
  • · Replies 5 ·
Replies
5
Views
3K
High School Cosmic Expansion: Benefits of Hubble Law over Stretching Space(-Time)
  • · Replies 1 ·
Replies
1
Views
1K
High School How to Determine Particle Probability with Constant Linear Momentum?
  • · Replies 4 ·
Replies
4
Views
5K
High School Virtual Particles and nothingness
  • · Replies 3 ·
Replies
3
Views
2K
High School Double Slit Experiment with Gamma Rays
  • · Replies 2 ·
Replies
2
Views
3K
High School Multiverse with and without me
  • · Replies 4 ·
Replies
4
Views
1K
High School Quantum Entanglement: Explaining the Logic Behind It
  • · Replies 43 ·
2
Replies
43
Views
7K
High School Feynman Diagrams: Uncovering the Issue
  • · Replies 3 ·
Replies
3
Views
2K
High School Why would non-locality solve the time paradox in dcqe?
  • · Replies 6 ·
Replies
6
Views
2K
High School Does QM Use n-Dimensional or Infinite Dimensional Integrals?
  • · Replies 1 ·
Replies
1
Views
908
High School How to determine the wavefunction of photons?
  • · Replies 4 ·
Replies
4
Views
2K
High School Navigation by detecting anomalies in Earth's magnetic field
  • · Replies 2 ·
Replies
2
Views
1K
High School Does dimensions have the same meaning in the Quantum world?
  • · Replies 2 ·
Replies
2
Views
1K
High School Entropy, irreversability, and the arrow of time
  • · Replies 5 ·
Replies
5
Views
2K
High School Is the Universe Deterministic?
  • · Replies 1 ·
Replies
1
Views
1K
High School What tells us photons were ever in a superposition in EPR
  • · Replies 5 ·
Replies
5
Views
2K
High School Time independent perturbation theory
  • · Replies 3 ·
Replies
3
Views
2K
High School Is the Evidence for Quantum Entanglement in Bacteria Strong Enough?
  • · Replies 3 ·
Replies
3
Views
2K
High School Any quotes from verified physicists about superposition?
  • · Replies 28 ·
Replies
28
Views
3K
High School What happens to the wave function if....
  • · Replies 5 ·
Replies
5
Views
2K
High School Unraveling Quantum Weirdness to Understanding Entanglement Phenomena
  • · Replies 1 ·
Replies
1
Views
1K
High School Does the EPR experiment imply QM is incomplete?
  • · Replies 225 ·
8
Replies
225
Views
15K
High School Computer-simulated quantum physics?
  • · Replies 2 ·
Replies
2
Views
2K
High School Superposition - is the theory valid?
  • · Replies 9 ·
Replies
9
Views
2K
High School How to think of molecular orbitals quantum mechanically
  • · Replies 7 ·
Replies
7
Views
2K
High School How Can a Hydrogen Atom Emit Multiple Colors Simultaneously?
  • · Replies 2 ·
Replies
2
Views
2K
High School Understanding The Conscious Observer: Young's Double Slit Experiment
  • · Replies 32 ·
2
Replies
32
Views
5K
High School Pilot-wave is No More, Pilot-wave cracked by Bohr
  • · Replies 7 ·
Replies
7
Views
2K
High School Is entanglement severed after the first interaction?
  • · Replies 29 ·
Replies
29
Views
3K
High School Quantum oscillator algebra help
  • · Replies 22 ·
Replies
22
Views
2K
High School Is Simulation Theory the Key to Understanding Quantum Mechanics?
  • · Replies 33 ·
2
Replies
33
Views
4K
High School What really is the charge of the electron?
  • · Replies 23 ·
Replies
23
Views
3K
High School Energy of an electron = energy of photon emitted(?)
  • · Replies 1 ·
Replies
1
Views
946
High School Heisenberg's uncertainty principle
  • · Replies 19 ·
Replies
19
Views
2K
High School Quantum Mechanics: Superposition of 2 States?
  • · Replies 3 ·
Replies
3
Views
1K
High School Treating a galaxy as a quantum system
  • · Replies 3 ·
Replies
3
Views
2K
High School Creation and annihilation operators in particle physics
  • · Replies 6 ·
Replies
6
Views
3K
High School Does anybody think that there is an underlying reality?
  • · Replies 1 ·
Replies
1
Views
2K
High School Dynamics of the double slit experiment
  • · Replies 1 ·
Replies
1
Views
1K
High School Quantum mechanics defies causal order
  • · Replies 5 ·
Replies
5
Views
5K
High School Entangled electrons in the Stern-Gerlach experiment?
  • · Replies 14 ·
Replies
14
Views
3K
High School Is there an experiment proving observer dependency exists?
  • · Replies 8 ·
Replies
8
Views
2K
High School Double slit experiment: What if the detector is removed quickly?
  • · Replies 8 ·
Replies
8
Views
2K
High School Meaning of Wave Function Collapse
  • · Replies 173 ·
6
Replies
173
Views
18K
High School Is this a "fair" description of entanglement for a student?
  • · Replies 35 ·
2
Replies
35
Views
3K
High School Quantum Entanglement: Hidden Information vs. Time
  • · Replies 19 ·
Replies
19
Views
4K
High School What is the Role of Sub-Particles in the Existence of Matter?
  • · Replies 11 ·
Replies
11
Views
1K
High School Measure Quantum States w/o Observation: Is It Possible?
  • · Replies 10 ·
Replies
10
Views
2K
High School Observation in the double-slit experiment
  • · Replies 8 ·
Replies
8
Views
3K
High School Entanglement and delayed choice measurements
  • · Replies 10 ·
Replies
10
Views
2K
High School Is Bell's parameter really a hidden variable ?
  • · Replies 2 ·
Replies
2
Views
1K
High School White dwarf quantum tunnelling
  • · Replies 4 ·
Replies
4
Views
2K
High School How could a Majorana fermion exist?
  • · Replies 6 ·
Replies
6
Views
2K
High School Theories of Quantum Physics, do they exist?
  • · Replies 19 ·
Replies
19
Views
2K
High School Time emergent from entanglement
  • · Replies 8 ·
Replies
8
Views
2K
High School Quantum teleportation from a Curious 10 year Old
  • · Replies 8 ·
Replies
8
Views
2K
High School The Nature of Measurement and Interaction in Quantum Mechanics
  • · Replies 7 ·
Replies
7
Views
3K
High School Is wave-particle duality a result of the relativity theory?
  • · Replies 8 ·
Replies
8
Views
2K
High School Applying Einstein Equivalence to the Quantum Realm
  • · Replies 2 ·
Replies
2
Views
1K
High School Imaging of Light as a Particle and a Wave
  • · Replies 10 ·
Replies
10
Views
2K
High School Is Time Emerging? Physicists' Experiments & Many-Worlds Interpretation
  • · Replies 4 ·
Replies
4
Views
2K
High School Photon Gas in a Box w/ Heat Conductor
  • · Replies 9 ·
Replies
9
Views
2K
High School Tendency to use entropy to explain everything
  • · Replies 4 ·
Replies
4
Views
970
High School Assumption of the conservation of energy to Heat Flow
  • · Replies 5 ·
Replies
5
Views
2K
High School Probabilities with a Bell's state
  • · Replies 22 ·
Replies
22
Views
2K
High School Carrier wave double slit experiment
  • · Replies 1 ·
Replies
1
Views
1K
High School Zeno Effect: Quantifying the Impact of Observation on Events
  • · Replies 7 ·
Replies
7
Views
2K
High School Is Randomness in Quantum Mechanics Truly Non-Deterministic?
  • · Replies 88 ·
3
Replies
88
Views
10K
High School Are electrons virtual particles?
  • · Replies 26 ·
Replies
26
Views
3K
High School Understanding Absence of a Microscopic Arrow of Time
  • · Replies 10 ·
Replies
10
Views
2K
High School Planck's Law, Color & Sun: Can We See It Greener?
  • · Replies 2 ·
Replies
2
Views
2K
High School Understanding the Intricacies of Quantum Computers and Their Limitations
  • · Replies 8 ·
Replies
8
Views
2K
High School Is the kinetic energy of a particle quantized?
  • · Replies 10 ·
Replies
10
Views
4K