Pressure Calculation of a Constant Density Star in the Dynamic Theory of Gravity

Authors: Ioannis Iraklis Haranas

In a new theory called Dynamic Theory of Gravity, the gravitational potential is is derived from gauge relations and has a different form than the classical Newtonian potential. In the same theory an analytical expression for the pressure is derived from the equation of the hydronamic equilibrium which is solved for a star of constant density and the results are compared with those of Newtonian gravity. Changes then in the central pressure and radius are also calculated and finally a redshift calculation is performed so that the dynamic gravity effects if any might be shown to be of some detectabe magnitude.

Comments: 12 pages. Published Romanian Astronomical Journal, Vol. 15, No. 2, pp. 95-105, 2005

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[v1] 18 Feb 2010

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