{"paper":{"title":"Isospin Breaking and chiral symmetry restoration","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A.Gomez Nicola, R.Torres Andres","submitted_at":"2011-01-27T19:17:16Z","abstract_excerpt":"We analyze quark condensates and chiral (scalar) susceptibilities including isospin breaking effects at finite temperature $T$. These include $m_u\\neq m_d$ contributions as well as electromagnetic ($e\\neq 0$) corrections, both treated in a consistent chiral lagrangian framework to leading order in SU(2) and SU(3) Chiral Perturbation Theory, so that our predictions are model independent. The chiral restoration temperature extracted from $<\\bar q q>= <\\bar u u + \\bar d d >$ is almost unaffected, while the isospin breaking order parameter $<\\bar u u - \\bar d d >$ grows with $T$ for the three-flav"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.5362","kind":"arxiv","version":2},"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"}