Constructing a Gapless Spin-Liquid State for the Spin-1/2 J[subscript 1]-J[subscript 2] Heisenberg Model on a Square Lattice

We construct a class of projected entangled pair states which is exactly the resonating valence bond wave functions endowed with both short range and long range valence bonds. With an energetically preferred resonating valence bond pattern, the wave function is simplified to live in a one-parameter...

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Bibliographic Details
Main Authors: Wang, Ling, Poilblanc, Didier, Gu, Zheng-Cheng, Wen, Xiao-Gang, Verstraete, Frank
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:en_US
Published: American Physical Society 2013
Online Access:http://hdl.handle.net/1721.1/79916
https://orcid.org/0000-0002-5874-581X

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