Hamiltonian and Algebraic Theories of Gapped Boundaries in Topological Phases of Matter
作者： Meng Cheng , Meng Cheng , Zhenghan Wang , Iris Cong , Iris Cong
DOI: 10.1007/S00220-017-2960-4
关键词:
摘要: We present an exactly solvable lattice Hamiltonian to realize gapped boundaries of Kitaev's quantum double models for Dijkgraaf-Witten theories. classify the elementary excitations on boundary, and systematically describe bulk-to-boundary condensation procedure. also parallel algebraic/categorical structure boundaries.
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