“D-Theory of Time, or Digital Presentism, gives us a coherent picture of temporal ontology: In the absence of observers, the arrow of time doesn’t exist -- there’s no cosmic flow of time. In fact, if we are to create high fidelity first-person simulated realities with experiential time predicated on reversible quantum computing for multiplayer virtualities, D-Theory of Time gives us a clear-cut guiding principle for doing just that.” Quantum ComputingSimulated RealityArrow Of TimeFlow Of TimePhysics Of TimeD Theory Of TimeDigital PresentismExperiential TimeTemporal Mechanics Book:The Physics of Time: D-Theory of Time & Temporal Mechanics Source: The Physics of Time: D-Theory of Time & Temporal Mechanics