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Luka8281
  • Member for 7 years, 1 month
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6 votes
3 answers
3k views

Why are coherent states of harmonic oscillators called "coherent"?

4 votes
1 answer
2k views

Infinite wire, vector potential

3 votes
0 answers
88 views

How do I choose which thermodynamical potential to use to describe a phase transition?

3 votes
2 answers
1k views

Change of flavour, Weak interaction

3 votes
2 answers
796 views

Lorentz transformation, problem with derivation

3 votes
0 answers
156 views

Valid Bogoliubov transformation?

3 votes
1 answer
526 views

Pions and $SU(2)$ representation

2 votes
1 answer
759 views

Bogoliubov transformation, same eigenvalues

2 votes
1 answer
447 views

Tensor product in matrix form, confusion

2 votes
1 answer
395 views

Semiconductors, Solid-State Physics

2 votes
1 answer
667 views

Schrödinger equation solutions confusion

2 votes
1 answer
293 views

Uncertainty principle, statistical approach

1 vote
1 answer
906 views

Matrix representation of operators

1 vote
2 answers
1k views

Delta potential, negative energy, quantum particle

1 vote
1 answer
2k views

Volume integral of current density

1 vote
2 answers
649 views

Spinning charged sphere, magnetic energy

1 vote
0 answers
1k views

Inductance of two parallel cylindrical wires

1 vote
2 answers
552 views

Electric potential inside rectangular hollow conductor

1 vote
1 answer
238 views

Derive the form of the fields for TEM waves in a waveguide

1 vote
1 answer
989 views

Time evolution of operators, derivation

1 vote
0 answers
150 views

Electron scattering on nucleus, form factor

1 vote
0 answers
742 views

Alpha decay condition using semi-empirical mass formula

1 vote
1 answer
290 views

Conservation of angular momentum, pion-deuteron reaction

1 vote
1 answer
4k views

3 particles spin using Clebsch-Gordan Coefficients

1 vote
1 answer
211 views

Vector, pseudoscalar mesons

1 vote
1 answer
678 views

Bloch electrons, energy bands

1 vote
0 answers
84 views

2D lattice, potential

1 vote
1 answer
470 views

1D or 2D crystal?

1 vote
2 answers
1k views

Free electron gas in magnetic field

1 vote
0 answers
325 views

Muon life-time in laboratory frame [closed]