User alanf

69 votes

Does quantum mechanics play a role in the brain?

answered Jan 10, 2016 at 16:17

15 votes

What is the Reduced Density Matrix?

answered Mar 21, 2014 at 10:38

12 votes

Is many-worlds interpretation only a philosophical matter?

answered Feb 13, 2019 at 10:23

10 votes

Accepted

Testability of consciousness-causes-collapse interpretation

answered Dec 17, 2022 at 8:16

10 votes

How do we know that gravity is spacetime and not a field on spacetime?

answered Feb 21, 2017 at 9:18

10 votes

What does it mean "not to have a definite trajectory"?

answered Feb 17, 2016 at 12:04

6 votes

Accepted

Why is the electromagnetic four-potential $A_{\mu}$ not an observable?

answered Jun 17, 2015 at 10:18

6 votes

Accepted

Why is Heisenberg picture used if Schrödinger picture is simpler?

answered May 7, 2014 at 15:44

6 votes

Neil deGrasse Tyson says that electrons "teleport" between energy levels?

answered Sep 9, 2014 at 9:41

6 votes

What is an open quantum system?

answered Dec 17, 2016 at 12:52

6 votes

Can the collapse of the wave function be modelled as a quantum system on its own?

answered Sep 26 at 22:11

5 votes

Accepted

How does Bell's theorem disprove realism?

answered Jan 19 at 9:44

5 votes

How can the universe evolve unitarily if there's no clock outside it?

answered Aug 20, 2022 at 9:59

5 votes

"FTL" Communication with Quantum Entanglement?

answered Sep 2, 2015 at 14:09

5 votes

Self Teaching QFT

answered Jan 3, 2016 at 16:25

4 votes

Is quantum entanglement functionally equivalent to a measurement?

answered Jun 24, 2015 at 11:34

4 votes

Can existing quantum computers be considered evidence for parallel universes?

answered Feb 11, 2015 at 11:27

4 votes

Accepted

Many worlds and "extreme" worlds

answered Feb 17, 2016 at 10:54

4 votes

Accepted

Wave Function Collapse Versus Decoherence

answered Dec 2, 2014 at 16:10

4 votes

Lattice QCD and attempt to prove that the universe is a simulation

answered Aug 20, 2014 at 13:59

4 votes

Books about alternative interpretations of quantum mechanics

answered May 16, 2014 at 13:31

4 votes

Meaning of the Reduced Density Operator

answered May 28, 2014 at 15:52

4 votes

Why is the application of probability in Quantum Mechanics fundamentally different from application of probability in other areas?

answered Jun 3, 2014 at 9:00

4 votes

How many worlds are there during branching in the many worlds interpretation?

answered Sep 11, 2019 at 12:42

4 votes

Probability density and wavefunction

answered Apr 15 at 10:28

4 votes

Do Quantum fields describe reality or are reality?

answered Jun 22 at 8:02

4 votes

Numerical simulation of the double-slit experiment including watching the electrons

answered Mar 22, 2017 at 9:11

4 votes

Accepted

Uncertainty principle in macroscopic world

answered Sep 23, 2016 at 12:41

4 votes

Does the Many Worlds interpretation of quantum mechanics necessarily imply every world exist?

answered Oct 25, 2016 at 9:09

4 votes

Is Physics Computable?

answered Dec 1, 2017 at 8:39

Stack Exchange Network

314 Answers

Does quantum mechanics play a role in the brain?

What is the Reduced Density Matrix?

Is many-worlds interpretation only a philosophical matter?

Testability of consciousness-causes-collapse interpretation

How do we know that gravity is spacetime and not a field on spacetime?

What does it mean "not to have a definite trajectory"?

Why is the electromagnetic four-potential $A_{\mu}$ not an observable?

Why is Heisenberg picture used if Schrödinger picture is simpler?

Neil deGrasse Tyson says that electrons "teleport" between energy levels?

What is an open quantum system?

Can the collapse of the wave function be modelled as a quantum system on its own?

How does Bell's theorem disprove realism?

How can the universe evolve unitarily if there's no clock outside it?

"FTL" Communication with Quantum Entanglement?

Self Teaching QFT

Is quantum entanglement functionally equivalent to a measurement?

Can existing quantum computers be considered evidence for parallel universes?

Many worlds and "extreme" worlds

Wave Function Collapse Versus Decoherence

Lattice QCD and attempt to prove that the universe is a simulation

Books about alternative interpretations of quantum mechanics

Meaning of the Reduced Density Operator

Why is the application of probability in Quantum Mechanics fundamentally different from application of probability in other areas?

How many worlds are there during branching in the many worlds interpretation?

Probability density and wavefunction

Do Quantum fields describe reality or are reality?

Numerical simulation of the double-slit experiment including watching the electrons

Uncertainty principle in macroscopic world

Does the Many Worlds interpretation of quantum mechanics necessarily imply every world exist?

Is Physics Computable?