Scientific Calendar Event



Description
The Kitaev model is an exactly solvable spin-1/2 system on the honeycomb lattice.  It undergoes a topological phase transition from a phase with an energy gap carrying Abelian anyons to a gapless one with non-Abelian anyons. The model is generally considered a prototype to do quantum computation.  We construct and exactly solve a three dimensional model which is a generalization of the Kitaev model.  We further show that there are excitations localized on loops that can possibly obey nontrivial statistics.
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