Physics Stack Exchange

0 votes

0 answers

9 views

What is the meaning of this complex derivative with respect to a wave function?

Connor B

23

asked 58 mins ago

0 votes

2 answers

30 views

Another Entanglement Question - Can you tell if the wave function of an entangled particle is collapsed?

Ken Wharton

1,774

answered 1 hour ago

1 vote

1 answer

52 views

Electron spin in Pauling's General Chemistry book

Mauricio

5,668

modified 11 hours ago

5 votes

3 answers

938 views

Dirac-delta-functions as eigenbasis of the position operator - pure nonsense? Or can more be said?

Michael Levy

531

modified 11 hours ago

2 votes

0 answers

336 views

Active and passive transformation

merzt

31

modified 12 hours ago

9 votes

5 answers

803 views

Understanding the parabolic state of a quantum particle in the infinite square well

LPZ

13.5k

answered 13 hours ago

-3 votes

0 answers

32 views

On the equality $\delta x^{\mu}(\tau)=[i\epsilon_{\rho}p^{\rho}(\tau),x^{\mu}(\tau)]$ in quantum mechanics

Mahtab

378

asked 15 hours ago

-3 votes

1 answer

94 views

Quantum behavior of small atoms and molecules in a material

NewSites

119

modified 16 hours ago

20 votes

1 answer

5k views

Why should gauge bosons be in the adjoint representation of the gauge group?

Fermion

55

modified 17 hours ago

0 votes

0 answers

42 views

What is the X;P-ordered form of $P^k X^k$?

Godfly666

77

asked 18 hours ago

9 votes

1 answer

101 views

Should electrons as tiny magnets, stick to a permanent magnet if in appropriate conditions?

merzt

31

modified 20 hours ago

3 votes

1 answer

227 views

Commutator in the derivation of the Runge-Gross Theorem

CommunityBot

1

modified 20 hours ago

0 votes

2 answers

59 views

Are quantum measurements on two different particles always commutative?

user2506833

71

answered yesterday

3 votes

2 answers

334 views

How can you measure the polarization of a single-photon without destroying it?

CommunityBot

1

modified yesterday

Stack Exchange Network

Explore our questions

What is the meaning of this complex derivative with respect to a wave function?

Another Entanglement Question - Can you tell if the wave function of an entangled particle is collapsed?

Electron spin in Pauling's General Chemistry book

Dirac-delta-functions as eigenbasis of the position operator - pure nonsense? Or can more be said?

Active and passive transformation

Understanding the parabolic state of a quantum particle in the infinite square well

On the equality $\delta x^{\mu}(\tau)=[i\epsilon_{\rho}p^{\rho}(\tau),x^{\mu}(\tau)]$ in quantum mechanics

Quantum behavior of small atoms and molecules in a material

Why should gauge bosons be in the adjoint representation of the gauge group?

What is the X;P-ordered form of $P^k X^k$?

Should electrons as tiny magnets, stick to a permanent magnet if in appropriate conditions?

Commutator in the derivation of the Runge-Gross Theorem

Are quantum measurements on two different particles always commutative?

How can you measure the polarization of a single-photon without destroying it?

Hot Network Questions