{"paper":{"title":"Baryonic vortices in rotating nuclear matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Causality bound in a rotating frame turns divergent global baryonic vortices into finite-energy excitations.","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Kazuya Mameda, Muneto Nitta, Zebin Qiu","submitted_at":"2026-03-31T06:47:04Z","abstract_excerpt":"We investigate baryonic vortices as topological excitations in rotating nuclear matter within the framework of chiral perturbation theory. We identify two distinct configurations: local and global vortices, both carrying the baryon number as the topological charge associated with the third homotopy group $\\pi_3(S^3)$. For the local vortex, similar to the vortex Skyrmion in a finite isospin chemical potential, charged pions form the condensate on the boundary and have a phase winding, while the neutral pion varies along the rotation axis inside the vortex core. On the other hand, a global vorte"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"we demonstrate that the finite-size constraint dictated by causality in a rotating frame regularizes the divergence physically, rendering the global vortex a viable excitation","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"Chiral perturbation theory remains a valid description for the relevant densities and rotation rates, and the causality bound in the rotating frame provides a physically justified cutoff without additional dynamical effects.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Global baryonic vortices in rotating nuclear matter become energetically viable due to causality-enforced finite size, competing with local vortices under tunable rotation, size, and chemical potential.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Causality bound in a rotating frame turns divergent global baryonic vortices into finite-energy excitations.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"f209053d527ba37645313e7b59bf43a00a205ade2f74d5b1a53123f191b21b74"},"source":{"id":"2603.29325","kind":"arxiv","version":3},"verdict":{"id":"a5b52792-468a-4ad7-b1ae-a219274fdeef","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-13T23:58:02.310225Z","strongest_claim":"we demonstrate that the finite-size constraint dictated by causality in a rotating frame regularizes the divergence physically, rendering the global vortex a viable excitation","one_line_summary":"Global baryonic vortices in rotating nuclear matter become energetically viable due to causality-enforced finite size, competing with local vortices under tunable rotation, size, and chemical potential.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"Chiral perturbation theory remains a valid description for the relevant densities and rotation rates, and the causality bound in the rotating frame provides a physically justified cutoff without additional dynamical effects.","pith_extraction_headline":"Causality bound in a rotating frame turns divergent global baryonic vortices into finite-energy excitations."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2603.29325/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":2,"snapshot_sha256":"1da317070f719adc6b7c8cf1a0f0a9bf87bb04006ed37ce90aae415cd34bd22d"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}