Mass of galaxy lenses in modified gravity: Any need for dark mass?

Mu Chen Chiu, Chung Ming Ko, Yong Tian, Hongsheng Zhao

研究成果: 雜誌貢獻期刊論文同行評審

18 引文 斯高帕斯(Scopus)

摘要

Using strong lensing data, Milgrom's modified Newtonian dynamics (MOND) and its covariant TeVeS (tensor-vector-scalar theory) are examined here as an alternative to the conventional ΛCDM paradigm. We examine 10 double-image, gravitational lensing systems in which the lens masses have been estimated by stellar population synthesis models. While mild deviations exist, we find no strong case of outliers to the TeVeS theory.

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文章編號063523
期刊Physical Review D - Particles, Fields, Gravitation and Cosmology
83
發行號6
DOIs
出版狀態已出版 - 25 3月 2011

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