The particle self-energy and self-force in a gravitational field are considered. The particle self-action phenomena in a gravitational field of black holes, in spaces of both the infinitely thin and finite-thickness cosmic strings, as well as of a point global monopole are discussed. Some effects related to particle self-action are covered.

PACS: 04.62.+v, 04.70.−s, 11.27.+d (all) DOI: 10.1070/PU2005v048n06ABEH002316 URL: https://ufn.ru/en/articles/2005/6/b/ 000232636600002 2005PhyU...48..577K Citation: Khusnutdinov N R "Particle self-action effects in a gravitational field" Phys. Usp. 48 577–593 (2005) BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks Оригинал: Хуснутдинов Н Р «Эффекты самодействия частиц в гравитационном поле» УФН 175 603–620 (2005); DOI: 10.3367/UFNr.0175.200506b.0603