Randomness-Induced Quantum Spin Liquid Behavior in the s=1/2 Random-Bond Heisenberg Antiferromagnet on the Pyrochlore Lattice.
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DOI: 10.1103/physrevlett.123.087201
Abstract: We investigate the zero- and finite-temperature properties of the random-bond s=1/2 Heisenberg antiferromagnet on the pyrochlore lattice by the exact diagonalization and the Hams-de Raedt methods. We find that the randomness induces the gapless quantum… read more here.
Keywords: antiferromagnet; pyrochlore lattice; antiferromagnet pyrochlore; bond heisenberg ... See more keywords