Projected p-wave superconducting wave-functions for topological orders

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dc.creatorWen, Su-Peng Kou Xiao-Gang
dc.date2007-11-05
dc.date.accessioned2026-07-07T08:40:38Z
dc.date.available2026-07-07T08:40:38Z
dc.descriptionIn this paper we develop a sysmatical theory for topological orders by the projected p-wave superconducting (SC) wave-functions and unify the different topological orders for spin models into the fermionic picture. We found that the energy for the fermions at k=(0,0), (0, pi), (pi, 0), (pi, pi) acts as a topological invariable to characterize 16 universal classes of different topological orders for the spin models with translation invariance. Based on the projected p-wave SC wave-functions the topological properties for the known topological orders in the exact solved spin models are obtained. Finally new types of topological orders are predicted.
dc.description5 pages, 2 fgiure2
dc.identifierhttps://arxiv.org/abs/0711.0571
dc.identifierhttp://arxiv.org/abs/0711.0571
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/141431
dc.subjectStrongly Correlated Electrons
dc.titleProjected p-wave superconducting wave-functions for topological orders
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