Stripping the planar quantum compass model to its basics
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DOI: 10.1103/physrevb.103.144419
Abstract: We introduce a novel mean field theory (MFT) around the exactly soluble two leg ladder limit for the planar quantum compass model (QCM). In contrast to usual MFT, our construction respects the stringent constraints imposed… read more here.
Keywords: quantum compass; stripping planar; compass model; planar quantum ... See more keywords