Roman ring

English

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium. Particularly: “why Roman?”)

Noun

Roman ring (plural Roman rings)

  1. A configuration of wormholes where for each individual wormhole the time difference across its mouths is such that it may not allow a closed timelike curve.
This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.