Frustrated honeycomb-bilayer Heisenberg antiferromagnet: The spin-½ J1- J2-J1⊥ model
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DOI: 10.1103/physrevb.95.134414
Abstract: We use the coupled cluster method to study the zero-temperature quantum phase diagram of the spin-$\frac{1}{2}$ $J_{1}$--$J_{2}$--$J_{1}^{\perp}$ model on the honeycomb bilayer lattice. In each layer we include both nearest-neighbor and frustrating next-nearest-neighbor antiferromagnetic exchange… read more here.
Keywords: kappa delta; delta; model; spin ... See more keywords