The influence of quintessence on the motion of a binary system in cosmology
School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian, 116023, People’s Republic of China
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Published online: 19 February 2009
We employ the metric of Schwarzschild space surrounded by quintessential matter to study the trajectories of test masses on the motion of a binary system. The results, which are obtained through the gradually approximate approach, can be used to search for dark energy via the difference of the azimuth angle of the pericenter. The classification of the motion is discussed.
PACS: 04.62.+v – / 04.20.Cv – / 97.60.Lf –
© Springer-Verlag , 2009