{"paper":{"title":"Ground-state properties of the triangular-lattice Heisenberg antiferromagnet with arbitrary spin quantum number $s$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"D. J. J. Farnell, J. Richter, O. G\\\"otze, R. Zinke","submitted_at":"2015-08-25T19:19:14Z","abstract_excerpt":"We apply the coupled cluster method to high orders of approximation and exact diagonalizations to study the ground-state properties of the triangular-lattice spin-$s$ Heisenberg antiferromagnet. We calculate the fundamental ground-state quantities, namely, the energy $e_0$, the sublattice magnetization $M_{\\rm sub}$, the in-plane spin stiffness $\\rho_s$ and the in-plane magnetic susceptibility $\\chi$ for spin quantum numbers $s=1/2, 1, \\ldots, s_{\\rm max}$, where $s_{\\rm max}=9/2$ for $e_0$ and $M_{\\rm sub}$, $s_{\\rm max}=4$ for $\\rho_s$ and $s_{\\rm max}=3$ for $\\chi$. We use the data for $s \\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.06254","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}