PMO OpenIR
Effects of a brane world on gravitational time advancement
Deng, Xue-Mei
2018-06-21
Source PublicationMODERN PHYSICS LETTERS A
ISSN0217-7323
Volume33Issue:19Pages:12
Abstract

Solar System tests of a brane world, which is called DMPR model, were studied in recent works. The correction of DMPR model to the general relativity (GR) in the four-dimensional curved spacetime can be parametrized by a "tidal charge" parameter Q. The parameter Q in this model was obtained and improved as vertical bar Q vertical bar less than or similar to 6.7 m(2) by the Earth-Mercury ranging. A new test of the DMPR model based on gravitational time advancement is proposed and investigated in this work. The advancement is a gravitational consequence on round-trip proper time duration of a photon. For ranging a distant spacecraft, it is shown that (1) the "tidal charge" parameter can make the advancement larger or smaller than the one of GR, depending on the sign of Q; (2) the superior conjunction (SC) and the inferior conjunction (IC) are all suitable for detecting the advancement; (3) the advancement can be complementary to the classical test of Shapiro time delay for detecting the brane world; and (4) the implementation of optical clocks and planetary laser ranging will provide more insights on the brane world model in the future.

KeywordGravitation gravitational time advancement brane world models
DOI10.1142/S0217732318501109
WOS KeywordGENERAL-RELATIVITY ; GRAVITY ; SPACECRAFT ; SYSTEM ; VERIFICATION ; DEFLECTION ; MODELS
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields ; Physics, Mathematical
WOS IDWOS:000436139400005
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/21860
Collection中国科学院紫金山天文台
Corresponding AuthorDeng, Xue-Mei
AffiliationChinese Acad Sci, Purple Mt Observ, Nanjing 210034, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Deng, Xue-Mei. Effects of a brane world on gravitational time advancement[J]. MODERN PHYSICS LETTERS A,2018,33(19):12.
APA Deng, Xue-Mei.(2018).Effects of a brane world on gravitational time advancement.MODERN PHYSICS LETTERS A,33(19),12.
MLA Deng, Xue-Mei."Effects of a brane world on gravitational time advancement".MODERN PHYSICS LETTERS A 33.19(2018):12.
Files in This Item:
File Name/Size DocType Version Access License
2018-IR-190.pdf(496KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Deng, Xue-Mei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Deng, Xue-Mei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Deng, Xue-Mei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2018-IR-190.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.