Deconfined Criticality Critically Defined
نویسندگان
چکیده
منابع مشابه
Deconfined criticality critically defined
We describe characteristic physical properties of the recently introduced class of deconfined quantum critical points. Using some simple models, we highlight observables which clearly distinguish such critical points from those described by the conventional Landau-Ginzburg-Wilson framework: such a distinction can be made quite precisely even though both classes of critical points are strongly c...
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Ling Wang,1,2 Zheng-Cheng Gu,3,4 Frank Verstraete,5,6 and Xiao-Gang Wen7,4 1Beijing Computational Science Research Center, 10 West Dongbeiwang Road, Beijing 100193, China 2Institute of Quantum Information and Matter and Department of Physics, California Institute of Technology, Pasadena, California 91125, USA 3Department of Physics, The Chinese University of Hong Kong, Shatin, New Territories, ...
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Numerical studies of the transition between Néel and valence bond solid phases in two-dimensional quantum antiferromagnets give strong evidence for the remarkable scenario of deconfined criticality, but display strong violations of finite-size scaling that are not yet understood. We show how to realize the universal physics of the Néel–valence-bond-solid (VBS) transition in a three-dimensional ...
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. We discuss physical properties of ''integer'' topological phases of bosons in D ¼ 3 þ 1 dimensions, protected by in...
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ژورنال
عنوان ژورنال: Journal of the Physical Society of Japan
سال: 2005
ISSN: 0031-9015,1347-4073
DOI: 10.1143/jpsjs.74s.1