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| Necromancer | Answered a question more than 60 days later with score of 5 or more. This badge can be awarded multiple times. |
Xiao-Gang Wen earned this badge 12 times |
mar 24 at 10:10
Majorana particles statistics
mar 14 at 18:03
Simple models that exhibit topological phase transitions
mar 9 at 15:58
Quantum Hall effect for dummies
mar 3 at 22:53
Group Cohomology and Topological Field Theories
jul 21 at 15:08
1D topological insulator
jun 28 at 18:22
Rigor in quantum field theory
jun 3 '12 at 9:02
Gauge symmetry is not a symmetry?
may 30 '12 at 4:31
What does it mean for a Hamiltonian to be gapped?
may 30 '12 at 1:41
Are elementary particles actually more elementary than quasiparticles?
may 28 '12 at 22:51
What is the name of the principle saying it is meaningless to talk/ask questions that can not be measured/tested?
may 28 '12 at 8:55
How Non-abelian anyons arise in solid-state systems?
