Solar System constraints on local dark matter density

Abstract

We study how the classical tests of general relativity are modified by the presence of a subdominant dark matter halo in the solar system. We use a general formalism to calculate the corrected expression for the relevant parameters, and obtain bound plots for the mean energy density and the dimension of the dark matter halo. Our results seem to favor a density profile peaked at the center of the solar system.

13 pages, 3 figures. arXiv admin note: text overlap with arXiv:1205.4033 by other authors

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• Computation of the general relativistic perihelion precession and of light deflection via the Laplace-Adomian Decomposition Method
• Kinematics of Radion field: A possible source of dark matter
• Pioneer 10 and 11 Spacecraft Anomalous Acceleration in the light of the Nonsymmetric Kaluza-Klein (Jordan-Thiry) Theory