as a 3D Spin Liquid with Fermionic Spinons
- 3 November 2008
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 101 (19), 197201
- https://doi.org/10.1103/physrevlett.101.197201
Abstract
Spin liquid states for the spin- antiferromagnetic Heisenberg model on a hyperkagome lattice are studied. We classify and study flux states according to symmetries. Applying this model to , we propose that the high temperature state may be described by a spinon Fermi surface, which forms a paired state with line nodes below 20 K. The possible mixed spin singlet and spin triplet pairing states are discussed according to the lattice symmetry which breaks inversion.
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This publication has 12 references indexed in Scilit:
- An End to the Drought of Quantum Spin LiquidsScience, 2008
- Spin-orbit effects in: A hyper-kagome lattice antiferromagnetPhysical Review B, 2008
- Spin-Liquid State in theHyperkagome AntiferromagnetPhysical Review Letters, 2007
- Projected-Wave-Function Study of the Spin-Heisenberg Model on the Kagomé LatticePhysical Review Letters, 2007
- Doping a Mott insulator: Physics of high-temperature superconductivityReviews of Modern Physics, 2006
- Superconductivity without Inversion Symmetry: MnSi versusPhysical Review Letters, 2004
- Quantum orders and symmetric spin liquidsPhysical Review B, 2002
- Superconducting 2D System with Lifted Spin Degeneracy: Mixed Singlet-Triplet StatePhysical Review Letters, 2001
- Phenomenological theory of unconventional superconductivityReviews of Modern Physics, 1991
- A theoretical description of the new phases of liquidReviews of Modern Physics, 1975