Extended Gravity and Black Hole Shadows: Rotation Accounting

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS
O. I. Zenin, S. O. Alexeyev, A. V. Nemtinova, A. A. Baiderin
{"title":"Extended Gravity and Black Hole Shadows: Rotation Accounting","authors":"O. I. Zenin,&nbsp;S. O. Alexeyev,&nbsp;A. V. Nemtinova,&nbsp;A. A. Baiderin","doi":"10.1134/S154747712470064X","DOIUrl":null,"url":null,"abstract":"<p>The first images of the shadows of black holes have opened up new possibilities for testing extended theories of gravity. Using the Newman–Janis method, metrics with rotation for the <span>\\(R + {{R}^{2}}\\)</span> model with quantum field corrections are obtained. We have shown that not all previously obtained solutions are consistent with the experimental results of the Event Horizon Telescope. So the more accurate variant to select extended theories of gravity based on black hole rotation taking into account is proposed.</p>","PeriodicalId":730,"journal":{"name":"Physics of Particles and Nuclei Letters","volume":"21 4","pages":"581 - 583"},"PeriodicalIF":0.4000,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of Particles and Nuclei Letters","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1134/S154747712470064X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, PARTICLES & FIELDS","Score":null,"Total":0}
引用次数: 0

Abstract

The first images of the shadows of black holes have opened up new possibilities for testing extended theories of gravity. Using the Newman–Janis method, metrics with rotation for the \(R + {{R}^{2}}\) model with quantum field corrections are obtained. We have shown that not all previously obtained solutions are consistent with the experimental results of the Event Horizon Telescope. So the more accurate variant to select extended theories of gravity based on black hole rotation taking into account is proposed.

Abstract Image

扩展引力与黑洞阴影:旋转核算
黑洞阴影的第一幅图像为检验引力的扩展理论开辟了新的可能性。利用纽曼-詹尼斯方法,我们得到了带有量子场修正的(R + {{R}^{2}})模型的旋转度量。我们已经证明,并非所有之前得到的解都与事件地平线望远镜的实验结果一致。因此,我们提出了基于黑洞旋转考虑的引力扩展理论的更精确的变体选择。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Physics of Particles and Nuclei Letters
Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-
CiteScore
0.80
自引率
20.00%
发文量
108
期刊介绍: The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信