Cluster functional renormalization group and absence of a bilinear spin liquid in the J1−J2 Heisenberg model
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DOI: 10.1103/physrevb.100.125130
Abstract: The pseudofermion functional renormalization group (pf-FRG) has been put forward as a semi-analytical scheme that, for a given microscopic spin model, allows to discriminate whether the low-temperature states exhibit magnetic ordering or a tendency towards… read more here.
Keywords: spin; bilinear spin; spin liquid; heisenberg model ... See more keywords