Question

what is pure gravity?

Answer 1

this question shows your knowledge. so you know about general relativity. right?

in general relativity Einstein said that the displacement or distortion of space time in the presence of mass or energy is gravity. so if this is the case, the absence of gravity or the absence of space- time must be pure gravity because if the law of flow things will go to point of least resistance and if there is nothing there to resisit that's the point of least resistance
so, an absence of space- time would be pure gravity black holes are an absence of space- time. nothing not even light can not escape.

i hope it helped

Answer 2

HEY MATE!

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⏩️ Pure gravity cant be renormalizable from the two loop.

⏩Pure gravity is finite to one loop.

⏩ Pure gravity is only present in the vacuum.

⏩Pure gravity is produced by the mass of a celestial body which is huge.

Hope it helps you!