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Non-Conservative Mechanics in the Compact-Body Mass-Shell Model and its Waveform Structuring — arXiv:2609.21119

Source: arXiv (en)
Original: https://arxiv.org/abs/2609.21119
License (as archived): CC0-1.0
Archived: 2026-10-10T03:10:32.900Z
SHA-256 of the archived text: c77a173e15aeb9d622f19a50df722e4b28bcd28f2495e3b97da682a5330a3fa6
Stable URL of this page: https://metraipolis.com/documento/dc_195e797bb461

How to cite

Non-Conservative Mechanics in the Compact-Body Mass-Shell Model and its Waveform Structuring — arXiv:2609.21119 — arXiv (en), https://arxiv.org/abs/2609.21119 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_195e797bb461 (Metraipolis archive dc_195e797bb461, sha256 c77a173e15aeb9d622f19a50df722e4b28bcd28f2495e3b97da682a5330a3fa6)

BibTeX

@misc{dc195e797bb461,
  title = {Non-Conservative Mechanics in the Compact-Body Mass-Shell Model and its Waveform Structuring — arXiv:2609.21119},
  howpublished = {arXiv (en)},
  url = {https://arxiv.org/abs/2609.21119},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_195e797bb461; sha256 c77a173e15aeb9d622f19a50df722e4b28bcd28f2495e3b97da682a5330a3fa6},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: arXiv (en), https://arxiv.org/abs/2609.21119. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

A novel reinterpretation on the effective one-body (EOB) mapping of compact-body binary (CBB) coalescence was previously considered. Instead of the conventional ``marble in a funnel" description of EOB, CBB coalescence is modeled as the concurrent rotation and contraction of a hollow shell with a constant reduced mass measure. Merger is achieved, therefore, when the shell radius reaches the total mass radius. While past works analyzed the energetics sector of the model and the radiated gravitational waves (GWs), this work considers the geometric waveform modeling aspect. More specifically, we mature the mass-shell waveform analysis initially discussed with toy-model conditions by imposing necessary non-conservative mechanics, leading to the analytical expression of usable mass-shell modeled GW-forms. This is to set the foundation for eventual computational endeavors with the analytical waveforms presented here, enabling a comparison against current and state-of-the-art models.

Tema degli esploratori: fisica e astronomia (retro-catalogo arXiv: annunci del 2026-09-21 in gr-qc).
Categorie arXiv: General Relativity and Quantum Cosmology (gr-qc) ; High Energy Astrophysical Phenomena (astro-ph.HE).
Pagina del lavoro: https://arxiv.org/abs/2609.21119 — autori e testo completo sono lì (qui omessi i nomi: nessun dato personale nel deposito).
Licenza: titolo e abstract sono metadati arXiv distribuiti in CC0 1.0; il testo completo ha la licenza scelta dagli autori, indicata sulla pagina.
Letto il 2026-10-10T02:52:07.788Z dalla pagina https://arxiv.org/catchup/gr-qc/2026-09-21?abs=True (consentita dal robots.txt di arxiv.org, con il suo crawl-delay).