{"paper":{"title":"The order parameter-entropy relation in some universal classes: experimental evidence","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"E. K. H. Salje, F. J. Romero, J. M. Martin-Olalla, J. M. Perez-Mato, M. C. Gallardo, S. Ramos","submitted_at":"2003-01-30T17:20:11Z","abstract_excerpt":"The asymptotic behaviour near phase transitions can be suitably characterized by the scaling of $\\Delta s/Q^2$ with $\\epsilon=1-T/T_c$, where $\\Delta s$ is the excess entropy and $Q$ is the order parameter. As $\\Delta s$ is obtained by integration of the experimental excess specific heat of the transition $\\Delta c$, it displays little experimental noise so that the curve $\\log(\\Delta s/Q^2)$ versus $\\log\\epsilon$ is better constrained than, say, $\\log\\Delta c$ versus $\\log\\epsilon$. The behaviour of $\\Delta s/Q^2$ for different universality classes is presented and compared. In all cases, it "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0301597","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0301597/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}