arXiv subjects

A. I. Arbab

Publications and source records attributed to A. I. Arbab.

21 records · Page 2Linked to original sources

arXiv2001

Determination of the cosmological parameters from the Earth-Moon system evolution

We have obtained empirical laws for the variation of the Earth parameters with geologic time that are in agreement with coral fossil data obtained by Wells and Runcorn. Our model predicts that the day is lengthening at a rate of 2 ms/century at the present time. The length of the day when the Earth was formed is found to be 6 hours and the synodic month to be 56 days. The angular momentum of the Earth-Moon system is found to be increasing with time. The origin of the presently observed acceleration of the Moon is explained. It is predicted that the Moon is approaching the Earth at a present rate of 1.5 cm/year and with an acceleration of 20.6 arc sec/cy^2. It is shown that the Moon has never been close to the Earth in last 4.5 million years.

astro-ph↗

arXiv2001

The Past Earth's Rotation

We have proposed a model to obtain the length of the day and month at any geologic time. The day is found to increase by 0.002 sec/century since the seventeenth century. The lengthening of the day is attributed entirely to the increasing gravitational constant ($G$) with time that manifested its self in tidal forces. The data obtained are consistent with those found from Palaeontology. The length of the day 4500 million years ago was 6 hours and the synodic month was 56.26 present epoch days.

physics.gen-ph↗

arXiv2001

Large Scale Quantization and the Puzzling Cosmological Problems

We have investigated the implications of Quantum Mechanics to macroscopic scale. Evaporation of Black Holes and evolution of pulsars may be one of the consequences of this conjecture. The two equations GM=Rc^2 and GM^2=hc where R and M are the radius and the mass of the universe, are governing the evolution of the universe throughout its entire cosmic expansion, provided that the appropriate Planck constant is chosen. The existence of very large values of physical quantities are found to be due to cosmic quantization. We predict a constant residual acceleration of the order 10^{-7}cm s^{-2} acting on all objects at the present time.

physics.gen-ph↗