{"work":{"id":"6abe1218-8f2b-41d6-81fb-6f24482da0ed","openalex_id":null,"doi":null,"arxiv_id":"1307.6232","raw_key":null,"title":"Inspiral-merger-ringdown waveforms of spinning, precessing black-hole binaries in the effective-one-body formalism","authors":null,"authors_text":"Y","year":2013,"venue":"gr-qc","abstract":"We describe a general procedure to generate spinning, precessing waveforms that include inspiral, merger and ringdown stages in the effective-one-body (EOB) approach. The procedure uses a precessing frame in which precession-induced amplitude and phase modulations are minimized, and an inertial frame, aligned with the spin of the final black hole, in which we carry out the matching of the inspiral-plunge to merger-ringdown waveforms. As a first application, we build spinning, precessing EOB waveforms for the gravitational modes l=2 such that in the nonprecessing limit those waveforms agree with the EOB waveforms recently calibrated to numerical-relativity waveforms. Without recalibrating the EOB model, we then compare EOB and post-Newtonian precessing waveforms to two numerical-relativity waveforms produced by the Caltech-Cornell-CITA collaboration. The numerical waveforms are strongly precessing and have 35 and 65 gravitational-wave cycles. We find a remarkable agreement between EOB and numerical-relativity precessing waveforms and spins' evolutions. The phase difference is ~ 0.2 rad at merger, while the mismatches, computed using the advanced-LIGO noise spectral density, are below 2% when maximizing only on the time and phase at coalescence and on the polarization angle.","external_url":"https://arxiv.org/abs/1307.6232","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-06-29T15:33:32.837630+00:00","pith_arxiv_id":"1307.6232","created_at":"2026-05-09T06:10:37.137247+00:00","updated_at":"2026-06-29T15:33:32.837630+00:00","title_quality_ok":true,"display_title":"Inspiral-merger-ringdown waveforms of spinning, precessing black-hole binaries in the effective-one-body formalism","render_title":"Inspiral-merger-ringdown waveforms of spinning, precessing black-hole binaries in the effective-one-body formalism"},"hub":{"state":{"work_id":"6abe1218-8f2b-41d6-81fb-6f24482da0ed","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":14,"external_cited_by_count":null,"distinct_field_count":2,"first_pith_cited_at":"2019-05-02T17:35:14+00:00","last_pith_cited_at":"2026-06-25T20:19:24+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-07-10T01:33:55.039081+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":4},{"context_role":"method","n":4}],"polarity_counts":[{"context_polarity":"background","n":4},{"context_polarity":"use_method","n":4}],"runs":{},"summary":{},"graph":{},"authors":[]}}