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al pal
  • Member for 3 years, 9 months
  • Last seen more than 1 year ago
4 votes
2 answers
612 views

What is the explanation for the following result of sequential three Stern Gerlach?

4 votes
2 answers
955 views

What is the intuition behind density matrix?

1 vote
1 answer
53 views

What happens to the energy when a system following Ising Model goes to its ground state?

1 vote
1 answer
43 views

Problem with calculating density matrix [closed]

1 vote
3 answers
905 views

Do we use both real and imaginary part of the wave function in quantum mechanics as opposed to classical mechanics?

0 votes
1 answer
113 views

Where is the quantum interference term in a qubit state?

0 votes
1 answer
55 views

Rebasing half spin from $|u\rangle$ and $|d\rangle$ to $|+\rangle$ and $|-\rangle$ [closed]

0 votes
1 answer
52 views

Density matrix calculated in two different ways do not match!

0 votes
1 answer
165 views

What is the physical significance of phase difference in qubit or spin half? [duplicate]

0 votes
2 answers
191 views

What is the correspondence between operators and measurement in quantum mechanics?

0 votes
0 answers
49 views

Analogy and example of relations between frequency decomposition using Fourier Transform and uncertainty principle in particle spin

-1 votes
1 answer
36 views

Can we deduce the $|\Psi_z\rangle$ from knowledge about $|\Psi_x\rangle$ and $|\Psi_y\rangle$ without measuring?