- #1
ChrisVer
Gold Member
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Well I just have one question. Is the existence of wormholes really possible or not?
I've only seen them appearing in the Kruskal metric formalism, where we set the timelike parameter=0... However any motion on that "space" seems unphysical to me (it lies outside any possible light cone).
See attachment- no matter where I move the lightcone in region I, I cannot send anything to region III.
I've only seen them appearing in the Kruskal metric formalism, where we set the timelike parameter=0... However any motion on that "space" seems unphysical to me (it lies outside any possible light cone).
See attachment- no matter where I move the lightcone in region I, I cannot send anything to region III.
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