000171676 001__ 171676
000171676 005__ 20180913060945.0
000171676 0247_ $$2doi$$a10.1103/PhysRevB.83.054402
000171676 02470 $$2ISI$$a000286981400002
000171676 037__ $$aARTICLE
000171676 245__ $$aPhase diagram of the fully frustrated transverse-field Ising model on the honeycomb lattice
000171676 269__ $$a2011
000171676 260__ $$c2011
000171676 336__ $$aJournal Articles
000171676 520__ $$aMotivated by the current interest in the quantum dimer model on the triangular lattice, we investigate the phase diagram of the closely related fully frustrated transverse-field Ising model on the honeycomb lattice using classical and semiclassical approximations. We show that, in addition to the fully polarized phase at a large field, the classical model possesses a multitude of phases that break the translational symmetry which, in the dimer language, correspond to a plaquette phase and a columnar phase separated by an infinite cascade of mixed phases. The modification of the phase diagram by quantum fluctuations has been investigated in the context of linear spin-wave theory. The extrapolation of the semiclassical energies suggests that the plaquette phase extends down to zero field for spin 1/2, in agreement with the root 12 x root 12 phase of the quantum dimer model on the triangular lattice with only kinetic energy.
000171676 6531_ $$aHeisenberg Kagome Antiferromagnet
000171676 700__ $$0245107$$aColetta, T.$$g160897$$uEcole Polytech Fed Lausanne, Inst Theoret Phys, CH-1015 Lausanne, Switzerland
000171676 700__ $$0240923$$aPicon, J-D$$g136427$$uEcole Polytech Fed Lausanne, Inst Theoret Phys, CH-1015 Lausanne, Switzerland
000171676 700__ $$aKorshunov, S. E.$$uLD Landau Theoret Phys Inst, Chernogolovka 142432, Russia
000171676 700__ $$0240777$$aMila, F.$$g159141$$uEcole Polytech Fed Lausanne, Inst Theoret Phys, CH-1015 Lausanne, Switzerland
000171676 773__ $$j83$$q-$$tPhysical Review B
000171676 909C0 $$0252379$$pCTMC$$xU10870
000171676 909CO $$ooai:infoscience.tind.io:171676$$pSB$$particle
000171676 937__ $$aEPFL-ARTICLE-171676
000171676 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000171676 980__ $$aARTICLE