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Mar 27, 2018Open AccessArticle
The gravitational
deflection angle of celestial bodies travelling near the sun with large
eccentricity was derived using the extended Newtonian theory (ENET) and
Einstein general theory of relativity (GTR). It was found that the
nonNewtonian gravitational deflection of celestial bodies for ENET is 1.5
times the prediction of GTR. The deflection angle of the photon however
coincided with the light deflection of GTR. It was als ...
Jan 20, 2017Open AccessArticle
For the
last one hundred years, researches on Special Relativity have always been
lively. Experiments concerned have been recorded in many articles. After a lot
of reading, analysis of these articles and information, the author found that
some classical experiments have indicated that the time dilation has not symmetric
property, so the spacetime view of the special relativity is wrong. According to
the special relativity, observ ...
Jun 13, 2016Open AccessArticle
A physical fundament was derived to support the empirical correction to
the balance between the force given by Newton 2^{nd} law and Newton
gravitation introduced previously by the author to account for the perihelion precession
of Mercury. An equation was obtained that coincided in sign and magnitude with
the Einstein perihelion shift when the 3^{rd} law of Kepler was used to
express the orbital period in term of the semimajor axis and the same level of
accuracy was demanded. O...
Mar 25, 2016Open AccessArticle
By analytically solving a corrected balance between the force given by
the Newton’s 2^{nd} law and the Newton gravitational force in polar
coordinates, an equation for the intrinsic (i.e. twobody problem) perihelion precession of the planets of the solar system was
obtained that when the Kepler’s 3^{rd} law is applied it coincides with
the equation resulting from Einstein GTR.
Feb 15, 2016Open AccessArticle
This paper studied the revisions to Einstein’s theory of relativity, introduced the concept of “size mass” and put forward the new relativity massvelocity formula; and then it put forward Liu’s Cosmological Model, analyzed the nascence, birth and development of the universe, obtained the Universe Moving Equations, and calculated the present universe’s parameters; and it analyzed the conditions that a celestial body occurs the similar big bang and the model that the Galaxy occurred the second bi...
Dec 22, 2015Open AccessArticle
The longitude of the perihelion advance of Mercury was calculated for the
two and tenbody problem by using a correction to the balance between the force
given by the Newton 2^{nd} law of motion and the Newton gravitational
force. The corresponding system of differential equations was solved
numerically. The correction, that expresses the apparent mass variation with
the body speed, has a trend that is different from those that usually appear in
the electron theory and in the special the...
Oct 29, 2015Open AccessArticle
Special Relativity Theory (SRT) is from time to time subject to critical
assaults. There are several logically deduced discrepancies inherent in SRT
(paradoxes) which demand a scrupulous examination. In this paper a new thought
experiment, including two frames of reference is presented. Two trains are hurtling
in opposite directions past one another in a symmetrical manner, but substantially
asymmetrical events occur. This consideration leads to a contradiction in the
notion of “relativity of si...
Dec 30, 2014Open AccessArticle
A holographic origin of missing mass and extremely high value of Einstein’s
cosmological constant Λ ~ 10^{122 }in quantum cosmology, compared to observational data 0 ≤ Λ ≤ 1, is
sought and related to extremely large relativistic mass defect of gravitional
semiclosure of Friedman universe joined to an asymptotically flat outer space.
Aug 25, 2014Open AccessArticle
We
consider a Bianchi typeI Polytropic bulk viscous fluid cosmological model with
variable G and Λ. To get a deterministic
model, it is assumed thatand , ...
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