Direct probe of dark energy through gravitational lensing effect
نویسندگان
چکیده
منابع مشابه
Gravitational Lensing Statistics as a Probe of Dark Energy
By using the comoving distance, we derive an analytic expression for the optical depth of gravitational lensing, which depends on the redshift to the source and the cosmological model characterized by the cosmic mass density parameter Ωm, the dark energy density parameter Ωx and its equation of state ωx = px/ρx. It is shown that, the larger the dark energy density is and the more negative its p...
متن کاملGravitational lensing: a unique probe of dark matter and dark energy
I review the development of gravitational lensing as a powerful tool of the observational cosmologist. After the historic eclipse expedition organized by Arthur Eddington and Frank Dyson, the subject lay observationally dormant for 60 years. However, subsequent progress has been astonishingly rapid, especially in the past decade, so that gravitational lensing now holds the key to unravelling th...
متن کاملGravitational lensing: a unique probe of dark matter and dark energy
I review the development of gravitational lensing as a powerful tool of the observational cosmologist. After the historic eclipse expedition organized by Arthur Eddington and Frank Dyson, the subject lay observationally dormant for 60 years. However, subsequent progress has been astonishingly rapid, especially in the past decade, so that gravitational lensing now holds the key to unravelling th...
متن کاملGravitational lensing: a unique probe of dark matter and dark energy
I review the development of gravitational lensing as a powerful tool of the observational cosmologist. After the historic eclipse expedition organized by Arthur Eddington and Frank Dyson, the subject lay observationally dormant for 60 years. However, subsequent progress has been astonishingly rapid, especially in the past decade, so that gravitational lensing now holds the key to unravelling th...
متن کاملRichard S . Ellis matter and dark energy Gravitational lensing : a unique probe of dark
Supplementary data 368.1914.967.DC1.html http://rsta.royalsocietypublishing.org/content/suppl/2010/01/26/ "Data Supplement" References html#ref-list-1 http://rsta.royalsocietypublishing.org/content/368/1914/967.full. This article cites 52 articles, 2 of which can be accessed free This article is free to access Rapid response 1914/967 http://rsta.royalsocietypublishing.org/letters/submit/roypta;...
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ژورنال
عنوان ژورنال: Journal of Cosmology and Astroparticle Physics
سال: 2017
ISSN: 1475-7516
DOI: 10.1088/1475-7516/2017/08/036