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Physics
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pcalc
  • Member for 5 years, 2 months
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question
10
Eigenstates of QM harmonic oscillator in momentum space
Apr 26, 2021
question
4
Representation of the displacement-operator in number basis
May 19, 2020
question
4
Contractivity of trace distance in infinite dimensions
Jun 13, 2022
question
3
Finding killing vector
Jan 2, 2020
question
3
Prove that the elements of the dual frame of an IC POVM cannot be positive
Oct 20, 2020
answer
3
What is the angular momentum of a particle rotating around an axis in 3D?
Apr 26, 2022
question
2
Action of quantum channel on the state $|\alpha_x\rangle \langle \alpha_y|$
Dec 29, 2020
question
2
How to interpret "integrals with operators" like $\int p(\rho) \rho^{\otimes N} d\nu$?
Oct 1, 2021
answer
2
Energy values in case of 1D infinite potential well
Oct 24, 2021
question
1
Generalization of Wigner overlap formula
Sep 17, 2020
Top network posts
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13
Approximation with radial basis functions
6
Finding two tangential vectorfields with Lie-Bracket equal zero
6
Topological Hausdorff Group: $ A$ closed, $B$ compact $\Longrightarrow AB$ closed
5
Proving $\int_0^\infty e^{-(1-a^2)x^2} \cos(2ax^2)dx = \frac{\sqrt{\pi}}{2(1+a^2)}$
5
Equational laws holding in the symmetric group $S_3$