Calculations on space-time curvature within the Earth and Sun
نویسنده
چکیده
One aspect of the relativistic space-time curvature due to the presence of mass is the breakdown of Euclidean (fiat-space) geometry. For example, the diameter of a spherical mass is greater than the result obtained by dividing the circumference by π. The objective of this article is to determine the amount of discrepancy between ”relativistic” and” non-relativistic” diameters for objects such as the Sun and Earth. This is the outcome of a small exercise I engaged in with my tiny understanding of relativity; serious relativists please forgive me (and set me straight as necessary!) (In this article equations in geometrized units arc denoted by an asterisk.)
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