Comments on: Looking For Higher Dimensions In Gravity

By: Igor

Igor — Tue, 28 Mar 2017 13:16:03 +0000

How come gravity interacts with other dimentions providing that gravity is not a force but rather a curvature of space-time (according to the theory of relativity)? In other words, gravity is just a property of three dementional space and additional concept of time, nothing more. We could take a two dimentional object and fold it in out three dimentional space. Similarly, any massive object bend (warp) three dimentional space into additional dimention. That’s it. It doest interract with other dimetions in any ways.

By: pam baugher

pam baugher — Sun, 22 May 2016 05:28:58 +0000

i know very little about all this but i read someplace that “electromagnetism in 3 dimensions can be derived from gravity in 4 dimensions”. without being able to know what it means —
couldnt it mean that gravity is all there is thanks — (because since matter can be derived from energy –and energy can be derived from gravity — it’s all just gravity maybe i dont know — this is fun — for me at least — sorry to bother you guys – i’m gone i promise

By: genialityofevil

genialityofevil — Tue, 03 May 2016 13:43:58 +0000

Aren’t most of the dimensions in string theory infinitesimally thin?

By: Brian Koberlein

Brian Koberlein — Tue, 03 May 2016 13:26:07 +0000

It puts a constraint on the size of the dimensions, but doesn’t completely rule them out.

By: Ed

Ed — Mon, 02 May 2016 22:07:15 +0000

So, does the absence of any variation in the gravitation prove the absence of extra dimensions?