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Old 1 Week Ago posted to sci.physics.relativity
Koobee Wublee
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Posts: 2,489
Default I have an Allien genius who wants to learn GR

On May 5, 11:23 pm, Koobee Wublee wrote:

There are an infinite number of solutions to the field equations. In
vacuum, one such solution can be the following.

ds^2 = G c^2 dt^2 / (1 + r / K) – K^4 (1 + r / K) dr^2 / r^4
– K^2 (1 + K / r)^2 dO^2

Where

** G = Dimensionless constant
** K = Constant of length
** dO^2 = r^2 cos^2(Latitude) dLongitude^2 + r^2 dLatitude^2

It is static and spherically symmetric. However, it is not
asymptotically flat. Nevertheless, it is still a valid solution.

Does it degenerate into Newtonian law of gravity? No.

Therefore, Mike is correct on this one. Both Professor Draper and Mr.
Bielawski are very wrong. It is time for both gentlemen to propose a
graceful retreat.


Another solution that is static, spherically symmetric, and (this
time) asymptotically flat is the following.

ds^2 = G c^2 dt^2 / (1 + K^2 / r^2) – 4 r^2(1 + K^2 / r^2) dr^2 / K^2
– r^4 dO^2 / K^2

Does is degenerate into Newtonian law of gravity? No, because it
follows an inverse-cubed law instead of the inverse squared law. The
Einstein field equations represent an utter nonsense. They suit for
the ones to promote mysticism as wisdom. shrug
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