Physics
Julian Ar.'s user avatar
Julian Ar.'s user avatar
Julian Ar.'s user avatar
Julian Ar.
  • Member for 6 years, 3 months
  • Last seen more than a week ago
  • Buenos Aires, Argentina
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About

21 years old Electronic Engineering student and Physics autodidact, i just enjoy learning how our universe and nature works, on any topic. Maybe a future Physics student too :).

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All Questions Answers
Score Newest
question
16
Confusion about rotations of quantum states: $SO(3)$ versus $SU(2)$
Mar 18, 2018
question
13
Does an electromagnetic field affect neutral particles via the metric because of the EM stress-energy tensor?
Aug 19, 2018
question
5
Is it possible to express the Lorentz force in terms of differential forms?
Aug 14, 2017
question
5
Relation between spinors and anticommutation relation of fermions
Oct 18, 2017
question
4
Doubt with Relativistic Lagrangian Expression
Dec 9, 2017
question
3
Why a half-integer spin implies "antisymmetry" on the wave function? [duplicate]
Aug 18, 2017
question
3
Why the $E$ of the time component 4-momentum is the total energy and not another?
Aug 22, 2017
question
2
How does the LHC separate the protium isotope to have only protons for the collision?
Nov 14, 2017
question
2
Is there a conserved quantity for Parity Symmetry?
Dec 13, 2017
question
2
A few doubts with showing Lorentz invariance of Dirac equation and probability current
Apr 11, 2018

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