{"paper":{"title":"Unveiling horizons in quantum critical collapse","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Quantum corrections in critical collapse generate a finite mass gap that turns potential naked singularities into black holes.","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Chih-Hung Wu, Marija Toma\\v{s}evi\\'c","submitted_at":"2025-09-03T18:00:28Z","abstract_excerpt":"Critical gravitational collapse offers a unique window into regimes of arbitrarily high curvature, culminating in a naked singularity arising from smooth initial data -- thus providing a dynamical counterexample to weak cosmic censorship. Near the critical regime, quantum effects from the collapsing matter are expected to intervene before full quantum gravity resolves the singularity. Despite its fundamental significance, a self-consistent treatment has so far remained elusive. In this work, we perform a one-loop semiclassical analysis using the robust anomaly-based method in the canonical set"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"Horizon-tracing analyses, incorporating both classical and quantum modes, reveal the emergence of a finite mass gap, signaling a phase transition from classical Type II to quantum-modified Type I behavior, thereby providing a quantum enforcement of the weak cosmic censorship.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The one-loop semiclassical approximation using the anomaly-based method remains valid and sufficient for non-conformal matter fields in explicitly time-dependent critical spacetimes near arbitrarily high curvatures.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Semiclassical quantum corrections in critical collapse yield a finite mass gap and transition from classical Type II to quantum Type I behavior, providing a quantum enforcement of weak cosmic censorship.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Quantum corrections in critical collapse generate a finite mass gap that turns potential naked singularities into black holes.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"8b07ba685a4d51b37646296b3ec43fd10d26cb146d67726b54fe985ea65453d0"},"source":{"id":"2509.03584","kind":"arxiv","version":3},"verdict":{"id":"36ecc4ce-5e97-4d81-be26-0d3f61d056f2","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-18T18:59:00.496203Z","strongest_claim":"Horizon-tracing analyses, incorporating both classical and quantum modes, reveal the emergence of a finite mass gap, signaling a phase transition from classical Type II to quantum-modified Type I behavior, thereby providing a quantum enforcement of the weak cosmic censorship.","one_line_summary":"Semiclassical quantum corrections in critical collapse yield a finite mass gap and transition from classical Type II to quantum Type I behavior, providing a quantum enforcement of weak cosmic censorship.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The one-loop semiclassical approximation using the anomaly-based method remains valid and sufficient for non-conformal matter fields in explicitly time-dependent critical spacetimes near arbitrarily high curvatures.","pith_extraction_headline":"Quantum corrections in critical collapse generate a finite mass gap that turns potential naked singularities into black holes."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2509.03584/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":"9abb6ff9a2d3084213031114f1e764c67059f01feeb1a7130e8c15abb28af205"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}