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pawel_winzig
  • Member for 13 years, 3 months
  • Last seen more than a month ago
  • Münster, Germany
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About

I'm a physicist, specialized in theoretical condensed matter physics, especially spintronics.

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Top posts
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question
11
What is meant when saying "the partial derivative operator $\partial/\partial x^\mu$ is a covariant vector"?
Sep 29, 2013
answer
8
Why particle number operator $\hat{N}$ is $\hat{a}^\dagger\hat{a}$ rather than $\hat{a}\hat{a}^\dagger$?
Oct 10, 2014
answer
5
Backyard experiments to falsify the Flat Earth theory
Jan 27, 2016
answer
5
Momentum space calculation of observables
Nov 19, 2017
answer
2
How to understand the unitary?
Oct 10, 2014
answer
2
Work done by gravity
Nov 6, 2016
answer
2
Rotation of tennis ball getting reversed on striking the ground. Reason?
Apr 28, 2017
answer
1
What is magnetic conductivity?
Jun 28, 2012
answer
1
Acceleration proportional to the position
Apr 28, 2017
answer
1
Why can we treat the Bloch hamiltonian as an effective hamiltonian?
Jun 3, 2018
Top network posts
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25
Using a compiled function inside NIntegrate gives "CompiledFunction::cfsa" message
21
interpolation of 3D data
21
Collision of axes labels and ticks
8
Eigen vs Matlab: parallelized Matrix-Multiplication
8
Fortran vs C: Mandelbrot benchmark