On a duality between Time and Space Cones

Waleed Al-Qallaf, Kyriakos Papadopoulos


We give an exact mathematical construction of a spacelike order $<$, which is dual to the standard chronological order $\ll$ in the $n$-dimensional Minkowski space $M^n$, a construction that can be extended to any curved spacetime, and we discuss its geometrical as well as its topological implications.


causality; chronology; chorology; Minkowski space; time cone; space cone; weak interval topology; duality

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