• SOME COSMOLOGICAL ASPECTS OF MODIFIED NEWTONIAN DYNAMICS
Abstract
In the present work, we have derived a formula for gravitational force acting between highly relativistic massive particles, such as high-energy cosmic rays at long distances from each other in MOND region, moving at a speed approximately to a light c.In the low-acceleration limit we also deduced the MOND analogue of Newtonian equation of motion with MOND mass and thereafter calculated the MOND acceleration by taking into consideration the expressions derived by Sandars (1998) for critical length scale for three phases of the known universe that is for the radiation dominated , matter-dominated and the vacuum-energy-dominated Universe.
Keywords
MOND, Newtonian Regime, MOND Regime, Critical radius, Radiation dominated Universe, Matter-dominated, Vacuum-energy-dominated Universe.
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