Cylindrical thin-shell wormholes
classification
🌀 gr-qc
astro-ph
keywords
thin-shellwormholescylindricalthroatassociatedcollapsescosmicdepending
read the original abstract
A general formalism for the dynamics of non rotating cylindrical thin-shell wormholes is developed. The time evolution of the throat is explicitly obtained for thin-shell wormholes whose metric has the form associated to local cosmic strings. It is found that the throat collapses to zero radius, remains static or expands forever, depending only on the sign of its initial velocity.
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