On the energy of gravitational waves
文献类型：期刊论文
| 作者 | Cai, Rong-Gen ; Yang, Xing-Yu; Zhao, Long5,5
|
| 刊名 | GENERAL RELATIVITY AND GRAVITATION
 |
| 出版日期 | 2022 |
| 卷号 | 54期号:8页码:89 |
| ISSN号 | 0001-7701 |
| 关键词 | QUASI-LOCAL ENERGY GENERAL-RELATIVITY ANGULAR-MOMENTUM CONSERVATION-LAWS HIGH-FREQUENCY RADIATION LOCALIZATION LIMIT MASS |
| DOI | 10.1007/s10714-022-02972-x |
| 英文摘要 | The energy of gravitational waves is a fundamental problem in gravity theory. The existing descriptions for the energy of gravitational waves, such as the well-known Isaacson energy-momentum tensor, suffer from several defects. Due to the equivalence principle, the gravitational energy-momentum can only be defined quasilocally, being associated with a closed spacelike 2-surface bounding a region. We propose a new approach to derive the energy of gravitational waves directly from the quasilocal gravitational energy. Such an approach is natural and consistent with the quasilocality of gravitational energy-momentum. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27814]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Sch Fundamental Phys & Math Sci, Hangzhou Inst Adv Study, Hangzhou 310024, Peoples R China 3.[Cai, Rong-Gen 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 5.Yang, Xing-Yu |
| 推荐引用方式 GB/T 7714 | Cai, Rong-Gen,Yang, Xing-Yu,Zhao, Long. On the energy of gravitational waves[J]. GENERAL RELATIVITY AND GRAVITATION,2022,54(8):89. |
| APA | Cai, Rong-Gen,Yang, Xing-Yu,&Zhao, Long.(2022).On the energy of gravitational waves.GENERAL RELATIVITY AND GRAVITATION,54(8),89. |
| MLA | Cai, Rong-Gen,et al."On the energy of gravitational waves".GENERAL RELATIVITY AND GRAVITATION 54.8(2022):89. |
入库方式： OAI收割
来源：理论物理研究所
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