16 citations · 58 across the 10 of their papers we have counts for
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The Lens-Thirring effect in the anomalistic period of celestial bodies
Ioannis Haranas, Omiros Ragos, Ioannis Gkigkitzis
In the weak field and slow motion approximation, the general relativistic field equations are linearized, resembling those of the electromagnetic theory. In a way analogous to that…
Radar Signal Delay in the Dvali-Gabadadze-Porrati Gravity in the Vicinity of the Sun
Ioannis Haranas, Omiros Ragos, Ioannis Gkigkitzis
In this paper we examine the recently introduced Dvali Gabadadze Porrati gravity model. We use the space time metric in which the local gravitation source dominates the metric over…
Satellite motion in a non-singular gravitational potential
Ioannis Haranas, Spiros Pagiatakis
We study the effects of a non singular gravitational potential on satellite orbits by deriving the corresponding time rates of change of its orbital elements. This is achieved by e…
Effects in the Anomalistic Period of Celestial Bodies due to a Logarithmic Correction to the Newtonian Gravitational Potential
Omiros Ragos, Ioannis Haranas, Ioannis Gkigkitzis
We study the motion of a secondary celestial body under the influence of the logarithmic corrected gravitational force of a primary one. This kind of correction was introduced by F…