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lakehal's user avatar
lakehal's user avatar
lakehal
  • Member for 8 years, 4 months
  • Last seen more than 3 years ago
8 votes

Sinusoidal to complex form of wave equation

6 votes
Accepted

Uniqueness in the path integral vs canonical quantisation

5 votes

Question about convergence of Dyson Series. Why Dyson series is in general divergent?

3 votes

Meaning of Fermi Level in the context of many-body theory

1 vote

Gaussian integral in momentum space

1 vote

What is the angular momentum of an electron? And how can it be zero?

1 vote

Uncertainty principle for a particle of known momentum

0 votes

Why can $|\Psi (t=0)\rangle $ be written as a coherent superposition of some eigenkets?

0 votes

What is the amplitude and phase of this following equation?

0 votes

How can differentiating a scalar like potential energy functions give a vector like field strength functions?

0 votes

How to ascertain that the Rayleigh-Ritz variational method gives the exact value of the ground state energy?