duoverse

English

Etymology

duo- +‎ -verse

Noun

duoverse (plural duoverses)

1. (mathematics) A dual universe
   • 2015, Martin Schaden, “Causal Space-Times on a Null Lattice”, in arXiv‎^[1]:

     In the latter duoverse the two topologically hypercubic sub-lattices are causally disjoint but the local curvature depends on the lattice configuration on both.

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