Results 11 to 20 of about 72,022 (266)

Gravitational lensing in modified Newtonian dynamics [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2001
Modified Newtonian dynamics (MOND) is an alternative theory of gravity that aims to explain large-scale dynamics without recourse to any form of dark matter.
Mortlock, Daniel J., Turner, Edwin L.
core   +7 more sources

A historical perspective on Modified Newtonian Dynamics [PDF]

open access: yesCanadian Journal of Physics, 2014
I review the history and development of Modified Newtonian Dynamics (MOND) beginning with the phenomenological basis as it existed in the early 1980s. I consider Milgrom's papers of 1983 introducing the idea and its consequences for galaxies and galaxy ...
Sanders, R. H.
core   +6 more sources

The Geometry Of Modified Newtonian Dynamics [PDF]

open access: yesPhysical Review D, 2011
Modified Newtonian Dynamics is an empirical modification to Poisson's equation which has had success in accounting for the `gravitational field' $\Phi$ in a variety of astrophysical systems.
B. Qin   +3 more
core   +2 more sources

Modified Newtonian Dynamics of Large Scale Structure [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2001
We examine the implications of Modified Newtonian Dynamics (MOND) on the large scale structure in a Friedmann-Robertson-Walker universe. We employ a ``Jeans swindle'' to write a MOND-type relationship between the fluctuations in the density and the ...
Nusser, Adi
core   +4 more sources

Debye entropic force and modified Newtonian dynamics [PDF]

open access: yesCommunications in Theoretical Physics, 2010
Verlinde has suggested that the gravity has an entropic origin, and a gravitational system could be regarded as a thermodynamical system. It is well-known that the equipartition law of energy is invalid at very low temperature.
Chang, Zhe, Li, Xin
core   +2 more sources

Oscillating Cosmological Force Modifies Newtonian Dynamics [PDF]

open access: yesGalaxies, 2020
In the Newtonian limit of general relativity a force acting on a test mass in a central gravitational field is conventionally defined by the attractive Newtonian gravity (inverse square) term plus a small repulsive cosmological force, which is ...
Igor I. Smolyaninov
doaj   +4 more sources

Galaxy merging in MOND [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society: Letters, 2007
We present the results of N-body simulations of dissipationless galaxy merging in Modified Newtonian Dynamics (MOND). For comparison, we also studied Newtonian merging between galaxies embedded in dark matter halos, with internal dynamics equivalent to ...
Ciotti, Luca   +2 more
core   +3 more sources

The Magellanic Stream in Modified Newtonian Dynamics [PDF]

open access: yesThe Astrophysical Journal, 2006
The dynamics of the Magellanic Stream (MS) as a series of clouds extending from the Magellanic Clouds (MCs) to the south Galactic pole is affected by the distribution and the amount of matter in the Milky Way. We calculate the gravitational effect of the
Haghi, Hossein   +2 more
core   +2 more sources

Testing modified Newtonian dynamics in the Milky Way [PDF]

open access: yesPhysical Review D, 2015
Modified Newtonian dynamics (MOND) is an empirical theory originally proposed to explain the rotation curves of spiral galaxies by modifying the gravitational acceleration, rather than by invoking dark matter.
Bertone, Gianfranco   +2 more
core   +8 more sources

Vertical dynamics of disk galaxies in MOND [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2007
We investigate the possibility of discriminating between Modified Newtonian Dynamics (MOND) and Newtonian gravity with dark matter, by studying the vertical dynamics of disk galaxies.
Ciotti, Luca   +3 more
core   +4 more sources

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