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Stan

profile for Stan on Stack Exchange, a network of free, community-driven Q&A sites

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  • Member for 6 years, 3 months
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Top posts (24) All Questions Answers | Votes Newest

16 Global vs. local gauge group in mathematical sense - physics examples? Jul 2 '14
11 Why is the Yang-Mills gauge group assumed compact and semi-simple? Sep 18 '13
11 Why does Quantum Field Theory use Lagrangians rather than Hamiltonians? Sep 25 '13
10 Quantization of strings, string Fock space and transition to QFT May 28 '14
5 A question about causality and Quantum Field Theory from improper Lorentz transformation Apr 1 '15
4 Recent missed opportunities à la Freeman Dyson Jul 25 '14
4 Global phase symmetry for complex scalar field theory Sep 18 '13
4 What is the $10$ in the $\mathbf{4}\otimes\mathbf{4}$ tensor product of $SO(6)$? May 30 '16
4 Derive vector gradient in spherical coordinates from first principles Sep 25 '13
3 Why does global supersymmetry commute with gauge transformations? Oct 1 '13
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