منابع مشابه
A Machian interpretation of MOND
A Machian interpretation is introduced for MOND and its conceptual advantage is discussed. PACS: 98.62.Dm
متن کاملMond and Cosmology
I review various ideas on MOND cosmology and structure formation beginning with non-relativistic models in analogy with Newtonian cosmology. I discuss relativistic MOND cosmology in the context of Bekenstein’s theory and propose an alternative biscalar effective theory of MOND in which the acceleration parameter, a0 is identified with the cosmic time derivative of a matter coupling scalar field...
متن کاملThe MOND Fundamental Plane
Modified Newtonian dynamics (MOND) has been shown to be able to fit spiral galaxy rotation curves as well as giving a theoretical foundation for empirically determined scaling relations, such as the Tully-Fisher law, without the need for a dark matter halo. As a complementary analysis, one should investigate whether MOND can also reproduce the dynamics of early-type galaxies (ETGs) without dark...
متن کاملMagellanic Stream in MOND
The dynamics of Magellanic Stream (MS) as a series of clouds extended from the Magellanic Clouds (MCs) to the south Galactic pole is affected by the distribution and the amount of matter in the Milky Way (MW). We calculate the gravitational effect of the Galactic disk on MS in the MOdified Newtonian Dynamics (MOND) frame work and compare with the observations of the radial velocity. Here we con...
متن کاملCan MOND take a bullet? Analytical comparisons of three versions of MOND beyond spherical symmetry
A proper test of Modified Newtonian Dynamics (MOND) in systems of non-trivial geometries depends on modelling subtle differences in several versions of its postulated theories. This is especially important for lensing and dynamics of barely virialised galaxy clusters with typical gravity of scale ∼ a0 ∼ 1Ås . The original MOND formula, the classical single field modification of the Poisson equa...
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ژورنال
عنوان ژورنال: Canadian Journal of Physics
سال: 2015
ISSN: 0008-4204,1208-6045
DOI: 10.1139/cjp-2014-0057