| 书目名称 | Isolated Objects in Quadratic Gravity | | 副标题 | From Action Principl | | 编辑 | Samuele Silvervalle | | 视频video | | | 概述 | Presents a comprehensive study of compact object solutions in quadratic gravity.Reveals diverse solutions including black holes, naked singularities, and non-symmetric wormholes.Explores phenomenologi | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | .One of the main unanswered question of modern Physics is "How does gravity behave at small scales?". The aim of this thesis is to illustrate in a comprehensive but accessible way how to look for deviations from Einstein‘s theory of General Relativity in this regime, looking at the simplest celestial bodies: static and spherically symmetric ones..With a conservative and bottom-up approach, at smaller scales the first corrections to the action of General Relativity are generally considered to be terms quadratic in the curvature tensors; while these modifications do not cure the inconsistency between gravity and quantum mechanics, the solutions of this theory are plausible candidates to be the first-order corrections of the classical ones..Even with such simple modifications, a striking picture emerges from the study of isolated objects: the unique Schwarzschild solution of General Relativity is only a rare bird in the set of solutions, with non-Schwarzschild black holes, wormholes and naked singularities appearing as possible substitutes..Tailored to graduate students and researchers entering this field, this thesis shows how to construct these new solutions from action principles, | | 出版日期 | Book 2024 | | 关键词 | quadratic gravity theories; Stelle‘s theory of gravity; Schwarzschild and non-Schwarzschild black hole | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-031-48994-5 | | isbn_softcover | 978-3-031-48996-9 | | isbn_ebook | 978-3-031-48994-5Series ISSN 2190-5053 Series E-ISSN 2190-5061 | | issn_series | 2190-5053 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl |
The information of publication is updating
|
|
发表于 2025-3-21 19:32:34
