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Yarden Sheffer
  • Member for 2 years, 4 months
  • Last seen more than a month ago
10 votes

Commutator and Taylor series in quantum mechanics

3 votes

How can we be sure, that the dot-product of the four-vectors $U$ and $A$ in special relativity is zero?

3 votes
Accepted

Energy Mean Value of Quantum Gas

3 votes
Accepted

Are self-consistency arguments logical/rigorous? An example with Pauli paramagnetism

2 votes

How can I use the Navier-Stokes equation to model the diffusion of a gas with the data I gathered?

1 vote

How far does the Pauli Exclusion Principle go?

1 vote

How should I solve the Schrödinger equation by diagonalization in QFT?

1 vote
Accepted

Does the first-order energy correction in the degenerate case equals to the eigenvalues of the perturbation matrix?

0 votes

Using Schwarz's Inequality to show an expectation value relationship of a particle

0 votes
Accepted

Examples of the physical significance and importance of matrix diagonalization and eigenvalues for first year undergraduates?

0 votes

Particle in ring zero energy?