Constraints on covariant Horava-Lifshitz gravity from precision measurement of planetary gravitomagnetic field
文献类型：期刊论文
| 作者 | Zhang LD(张立冬)6; Li LF(李丽仿)5; Xu P(徐鹏)2,3,4,5; Bian X(边星)5; Luo ZR(罗子人)1,5 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2025-02-01 |
| 卷号 | 49期号:2页码:9 |
| 关键词 | Horava-Lifshitz gravity gravitomagnetism gravitational constant gravitational gradient measurement space-based experiments parametrized post-Newtonian |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/ad873d |
| 通讯作者 | Li, Li-Fang(lilifang@imech.ac.cn) |
| 英文摘要 | As a generalization of Einstein's theory, Horava-Lifshitz gravity has attracted significant interest owing to its healthy ultraviolet behavior. In this paper, we analyze the impact of the Horava-Lifshitz corrections on the gravitomagnetic field. We propose a new measurement method for the planetary gravitomagnetic field based on space-based laser interferometry, which is further used to constrain the Horava-Lifshitz parameters. Our analysis shows that high-precision laser gradiometers can indeed limit the parameters in Horava-Lifshitz gravity and improve the results by one or two orders of magnitude compared with the existing theories. Our novel method also provides insights into how to constrain the parameters in the modified gravitational theory to gain deeper understanding of this complex framework and pave the way for potential technological advancements in the field. |
| 分类号 | 二类/Q1 |
| WOS关键词 | DISTURBANCE ; GRADIOMETER |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001396506500001 |
| 其他责任者 | Li, Li-Fang |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/98134]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.UCAS, Hangzhou Inst Adv Study, Lab Gravitat Wave Precis Measurement Zhejiang Prov, Hangzhou 310024, Peoples R China 2.Univ Chinese Acad Sci, Hangzhou Inst Adv Study, Hangzhou 310024, Peoples R China; 3.Univ Chinese Acad Sci, Taiji Lab Gravitat Wave Universe Beijing Hanzhou, Beijing 100049, Peoples R China; 4.Lanzhou Univ, Lanzhou Ctr Theoret Phys, Lanzhou 730000, Peoples R China; 5.Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Ctr Gravitat Wave Expt, Beijing 100190, Peoples R China; 6.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang LD,Li LF,Xu P,et al. Constraints on covariant Horava-Lifshitz gravity from precision measurement of planetary gravitomagnetic field[J]. CHINESE PHYSICS C,2025,49(2):9. |
| APA | 张立冬,李丽仿,徐鹏,边星,&罗子人.(2025).Constraints on covariant Horava-Lifshitz gravity from precision measurement of planetary gravitomagnetic field.CHINESE PHYSICS C,49(2),9. |
| MLA | 张立冬,et al."Constraints on covariant Horava-Lifshitz gravity from precision measurement of planetary gravitomagnetic field".CHINESE PHYSICS C 49.2(2025):9. |
入库方式： OAI收割
来源：力学研究所
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