Order
Order is an asymmetric, or directed relation. Order defines the distinguishable structures of spacetime. It is a foundational construct. Order as a data structure, has been the essential building block for any computable programs[1], since Dana Scott considers that all data types are partially ordered sets. Order is also the basis of physical time, as articulated by Leslie Lamport in his famous paper:Time, Clocks, and the Ordering of Events in a Distributed System[2]. Ordering as a physical phenomenon, has a lot to do with spacetime. It would be particularly relevant to cite Hermann Minkowski:
The following quote appeared in Spacetime Physics[3], on page 15:
Henceforth space by itself, and time by itself, are doomed to fade away into mere shadows, and only a union of the two will preserve an independent reality.
— Hermann Minkowski, 1864-1909
References
- ↑ Scott, Dana (January 1, 1970). "Outline of a Mathematical Theory of Computation". local page: Oxford University Computing Laboratory Programming Research Group.
- ↑ Lamport, Leslie (July 1978). "Time, Clocks, and the Ordering of Events in a Distributed System" (PDF). 21 (7). local page: Communication of ACM.
- ↑ Taylor, Edwin; Wheeler, John (1992). Spacetime Physics: Introduction to Special Relativity (2nd ed.). local page: W. H. Freeman and Company. ISBN 978-0-7167-2327-1. , Chapter 1.5 Unity of Spacetime, Page 15