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Shen

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 4 years, 1 month
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  • Last seen Feb 28 at 13:58

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18 A paradox of length contraction Jan 30 '17
8 How to decompose the representation of $\rm SU(5)$? Feb 22 '17
8 What is the symmetry of the pion triplet ($\pi^{-}, \pi^{0}, \pi^{+}$)? Jul 29 '18
7 Why is 2 a pseudoreal representation and there is no 2-2-2 anomaly? May 7 '17
7 Do particle and antiparticle annihilate when they meet? Apr 7 '17
5 Is the Lagrangian in the Standard Model exact or approximate? Aug 13 '18
4 Why is the speed of light used to define the fourth axis of spacetime? Oct 23 '18
4 What is the physical significance of $i=\sqrt{-1}$? [closed] May 13 '17
4 Electric charge of the Higgs field Feb 26 '19
3 What is Peccei-Quinn transformation? Jun 24 '19
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