Deconfined quantum criticality and Neel order via dimer disorder

Abstract

Recent results on the nature of the quantum critical point between Neel and valence bond solid(VBS) ordered phases of two dimensional quantum magnets are examined by an attack from the VBS side. This approach leads to an appealingly simple physical description, and further insight into the properties of the transition.

arXiv comment4 pages, 5 figures

References in corpus (3)

• "Deconfined" quantum critical points
• Quantum criticality beyond the Landau-Ginzburg-Wilson paradigm
• Dual Order Parameter for the Nodal Liquid

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