Particle Creation in the Early Friedmann Universe and the Origination of Space-time

Results on particle creation in the early Friedmann Universe, showing the connection of appearance of particles in it with the geometrical property of causal disconnectedness are discussed, and the possibility of entropy creation is analysed. Origination of space-time itself due to Boole-ization of some non-Boolean lattice of properties of the quantum system leading to open space where all potentialities of the quantum system are realized is discussed.