{"paper":{"title":"High frequency quasi-normal modes for black-holes with generic singularities","license":"","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Saurya Das (U. of Lethbridge), S. Shankaranarayanan (ICTP, Trieste)","submitted_at":"2004-10-20T19:17:03Z","abstract_excerpt":"We compute the high frequency quasi-normal modes (QNM) for scalar perturbations of spherically symmetric single horizon black-holes in $(D+2)$-space-time dimensions with generic curvature singularities and having metrics of the form $ds^2 = \\eta x^p (dy^2-dx^2) + x^q d\\O_D^2$ near the singularity $x=0$. The real part of the QN frequencies is shown to be proportional to $\\log \\le[ 1 + 2\\cos \\le(\\p \\le[ qD -2 \\ri]/2 \\ri) \\ri]$ where the constant of proportionality is equal to the Hawking temperature for non-degenerate black-holes and inverse of horizon radius for degenerate black-holes. Apart fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0410209","kind":"arxiv","version":3},"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"}