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Heidar

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

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  • Member for 9 years, 9 months
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48 Why not use the Lagrangian, instead of the Hamiltonian, in nonrelativistic QM? Mar 4 '12
28 Difference between 1PI effective action and Wilsonian effective action? Dec 1 '11
24 What is a good introduction to integrable models in physics? Sep 22 '11
23 Do topological superconductors exhibit symmetry-enriched topological order? Jul 17 '13
23 Topological insulators: why K-theory classification rather than homotopy classification? Mar 20 '14
17 Graphene and Klein bottle? Feb 23 '11
17 Topological band structure, difference between a sphere and a donut Jul 5 '13
16 Simple models that exhibit topological phase transitions Jan 19 '11
13 Topological order vs. Symmetry breaking: what does (non-)local order parameter mean? Jul 15 '13
11 Characters of $\widehat{\mathfrak{su}}(2)_k$ and WZW coset construction Oct 26 '11
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