Topological invariant and quantum spin models from magnetic fluxes in correlated topological insulators

HIGHLIGHTS

• who: F. F. Assaad et al. from the Institut für Theoretische Physik und Astrophysik, Universität Würzburg, Am Hubland, Würzburg, Germany have published the paper: Topological Invariant and Quantum Spin Models from Magnetic Fluxes in Correlated Topological Insulators, in the Journal: (JOURNAL) of 26/02/2013
• what: The authors demonstrate that fluxes can be used in exact quantum Monte Carlo simulations to identify a correlated Z2 topological insulator using the example of the Kane-Mele-Hubbard model. Correlated topological insulators with strong electronelectron interactions are the focus of current research . The authors . . .
  

   

  

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