Auflistung nach Schlagwort "anyons"

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  • Functional methods for correlation functions of integrable face and anyon models 
    Westerfeld, Daniel (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2022)
    The computation of correlation functions in models of statistical mechanics is the key to comparing theoretical results with actual measurements. In the context of integrable lattice models there exists a rich literature ...
  • Generalized cluster states based on finite groups 
    Brell, Courtney G. (Bristol : IOP Publishing Ltd., 2015-02-10)
    We define generalized cluster states based on finite group algebras in analogy to the generalization of the toric code to the Kitaev quantum double models. We do this by showing a general correspondence between systems ...
  • Non-Abelian quasi-particles in electronic systems 
    Borcherding, Daniel (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)
    Ever since the proposal of Kitaev for decoherence-free quantum computing based on non-Abelian anyons physical realizations of these exotic particles have been investigated extensively. Starting from one-dimensional models ...
  • Perturbative 2-body parent Hamiltonians for projected entangled pair states 
    Brell, Courtney G.; Bartlett, Stephen D.; Doherty, Andrew C. (Bristol : IOP Publishing Ltd., 2014-12-22)
    We construct parent Hamiltonians involving only local 2-body interactions for a broad class of projected entangled pair states (PEPS). Making use of perturbation gadget techniques, we define a perturbative Hamiltonian ...