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ROBIN RAJ's user avatar
ROBIN RAJ's user avatar
ROBIN RAJ's user avatar
ROBIN RAJ
  • Member for 5 years, 1 month
  • Last seen more than 3 years ago
  • Pathanamthitta, Kerala, India
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Doing MSc at School of Pure and Applied Physics

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12
Why don't all electrons contribute to total orbital angular momentum of an atom?
Jun 24, 2019
10
Position representation of spin states and spin operators
Jun 28, 2019
4
Proof of Ward-Takahashi Identity in Peskin and Schroeder page 311
Aug 9, 2020
3
Doubt on Derivation of beta function of QED from Ryder's book on QFT page 345
Mar 30, 2020
2
How can we do this tensor product $F_{\mu \nu}F^{\mu \nu}$?
Feb 27, 2020
2
Lie group and corresponding smooth manifold, and also why $SO(3)$ have a 3-dimensional manifold embedded in 4-dimensional Real space?
Apr 4, 2020
2
Scalar field propagator in euclidean field theory
May 13, 2020
2
Generator of QED in path integral approach
Aug 5, 2020
1
Riemann sum of completeness relation in continuous basis
Dec 18, 2019
1
Time ordering of Normal ordered products in Wick's theorem
Jan 17, 2020
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6
Angular integrals used in QED