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cond-mat.str-el2014★ 2 cited
Deformed quantum double realization of the toric code and beyond
Pramod Padmanabhan, Juan Pablo Ibieta Jimenez, Miguel Jorge Bernabé Ferreira +1
Quantum double models, such as the toric code, can be constructed from transfer matrices of lattice gauge theories with discrete gauge groups and parametrized by the center of the…
cond-mat.str-el2014★ 6 cited
Non-Abelian Fusion Rules from an Abelian System
Pramod Padmanabhan, Paulo Teotonio-Sobrinho
We demonstrate the emergence of non-Abelian fusion rules for excitations of a two dimensional lattice model built out of Abelian degrees of freedom. It can be considered as an exte…