{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/the-concept-of-creating-thrust-based-on","title":"Thrust based on changes in angular momentum","arxiv_id":"2105.10775","date":"2021-05-22","proceeding":null,"authors":["Yury N. Razoumny","Sergei A. Kupreev"],"abstract":"A novel non-reactive thrust principle based on controlling the angular momentum of a material body is proposed. Theoretically, it is shown that asymmetric emission/absorption of low-energy particle fluxes with spin in a direction perpendicular to the motion enables the creation of a propulsion system whose energy efficiency exceeds that of a photon engine by several orders of magnitude near massive bodies. Using the example of a \"dumbbell-flywheel\" system dynamics in a central gravitational field, the possibility of controlling orbital parameters without propellant consumption is demonstrated. Experiments in a vacuum chamber revealed anomalies consistent with the hypothesis of spacetime spin polarization. The developed approach offers a mechanistic interpretation of wave-particle duality and suggests new pathways for unifying gravity with quantum mechanics. The obtained results open prospects for the development of next-generation propulsion systems.","url_abs":"https://arxiv.org/abs/2105.10775v8","url_pdf":"https://arxiv.org/pdf/2105.10775v8.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"links_only","authors_date_abstract":"arXiv metadata, CC0 1.0 (https://info.arxiv.org/help/license), from the Kaggle arXiv metadata snapshot of 2026-09-12"},"code_links":[{"paper_slug":"the-concept-of-creating-thrust-based-on","repo_url":"https://github.com/skupreev/Concept","is_official":1,"mentioned_in_paper":0,"mentioned_in_github":0,"framework":"none","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}