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Topological Superconductivity and Superfluidity
Xiao-Liang Qi, Taylor L. Hughes, Srinivas Raghu +1
We construct time reversal invariant topological superconductors and superfluids in two and three dimensions which are analogous to the recently discovered quantum spin Hall and th…
Topological Field Theory of Time-Reversal Invariant Insulators
Xiao-Liang Qi, Taylor Hughes, Shou-Cheng Zhang
We show that the fundamental time reversal invariant (TRI) insulator exists in 4+1 dimensions, where the effective field theory is described by the 4+1 dimensional Chern-Simons the…
The Quantum Spin Hall Effect: Theory and Experiment
Markus Koenig, Hartmut Buhmann, Laurens W. Molenkamp +4
The search for topologically non-trivial states of matter has become an important goal for condensed matter physics. Recently, a new class of topological insulators has been propos…