On The Nature Of Spacetime

While Einstein made spacetime relative for observers and an \textit{active} player in physical phenomena he tacitly assumed that all observers experience spacetimes that are \textit{always} \textit{synchronizable }We propose extension of concept of spacetime by considering possibility of an observer experiencing spacetimes that cannot synchronize with that of a system due to impossibility of transfer of any information between them. This coupled with fundamental premise of quantized action leads to increasing desynchronization between spacetime experienced by observer and that of system leading to only probability distribution functions connecting spacetime coordinates of two. This desynchronization of spacetimes is postulated as the root cause of fundamental probabilistic nature of Quantum Physics. It is shown that Schrodinger's equation models space desynchronization but not that of time inclusion of which leads to Quantum Field Theory. Desynchronization explains fundamental difference in quantum statistics and classical statistics and also existence of dynamic symmetry in addition to geometric symmetry. \textit{Nested desynchronized spacetime} model of our Universe is proposed. It is shown how desynchronization can allow modeling of elementary particles as extended systems and not \textit{point-like} explaining why these may be modeled as representations of Lie groups.