PMO OpenIR
Solar system and binary pulsars tests of the minimal momentum uncertainty principle
Deng, Xue-Mei
2017-12-01
Source PublicationEPL
ISSN0295-5075
Volume120Issue:6Pages:5
Abstract

In order to explore a minimal momentum uncertainty principle in Heisenberg's uncertainty principle, the minimal momentum uncertainty principle (MMUP) was proposed. The correction on the canonical commutation relation of MMUP can be parametrized by a and alpha'. In the macroscopic scale, MMUP could change bodies' orbital motion, which is different from the results of general relativity ( GR). In the present work, we mainly focus on the influence of MMUP on the tests of the Solar System and the binary pulsars. In the Solar System, the perihelion shift of a planet has been remodeled under MMUP by the data of INPOP10a, EPM2011 and INPOP15a. In five systems of binary pulsars, the upper bounds of a and alpha' are obtained by using the data of the secular periastron precessions. These five systems are PSR B1913+16, PSR B1534+12, PSR J1756-2251, PSR B2127+11C and PSR J0737-3039. Few studies about the tests have been done before and the effects of MMUP on these systems are investigated for the first time. They show that the upper bounds of a and a alpha' constrained by planets of the Solar System and the binary pulsars are alpha + alpha'= 10- 28 similar to 10(-36) m(-2), tighter than the previous result by at least 2 orders of magnitude. It is expected that the bounds on MMUP will be further improved by tremendous advances in techniques for deep space exploration and by new tracking data sets. Copyright (C) EPLA, 2018.

DOI10.1209/0295-5075/120/60004
WOS KeywordINVERSE-SQUARE LAW ; PRELIMINARY LIMITS ; QUANTUM-GRAVITY ; LOGARITHMIC CORRECTION ; GENERAL-RELATIVITY ; LENGTH UNCERTAINTY ; ANGULAR-MOMENTUM ; MOTION ; SPACE ; PARAMETERIZATION
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000426257700004
PublisherIOP PUBLISHING 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/332002/22314
Collection中国科学院紫金山天文台
Corresponding AuthorDeng, Xue-Mei
AffiliationChinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Deng, Xue-Mei. Solar system and binary pulsars tests of the minimal momentum uncertainty principle[J]. EPL,2017,120(6):5.
APA Deng, Xue-Mei.(2017).Solar system and binary pulsars tests of the minimal momentum uncertainty principle.EPL,120(6),5.
MLA Deng, Xue-Mei."Solar system and binary pulsars tests of the minimal momentum uncertainty principle".EPL 120.6(2017):5.
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