A logical model of spatiotemporal structures is pictured as a succession of processes in time. One usual way to formalize time structure is to assume the global existence of time points and then collect some of them to form time intervals of processes. Under this set-theoretic approach, the logic that governs the processes acquires a Boolean structure. However, in a real distributed system or a...

We consider an example of a moving closed contour and the role played by simultaneity in description light propagation on contour's sections. show that, when constrained to propagate along contour, local speed section is no longer arbitrary consistent requires conservation simultaneity.

this article tends to analyze “the death of zahhak”; one of the paintings of the great shahnama “shahnama of shah tahmasb” which is done by soltan mohammad; based on semiotic and structural methods. by using library resources and content analyzing with the help of “actantial model” as a tool, coincidence of the narrative structure is studied in this persian painting. first of all, based on one ...

Whereas photon coincidence spectroscopy is a promising technique for probing the nonlinear regime of cavity quantum electrodynamics in the optical domain, the accuracy is mitigated by two factors: higher–order photon correlations, which contribute to an enhanced pair count rate, and non– simultaneity of emitted photon pairs from the optical cavity. We show that the technique of photon coinciden...

An interpretation of special relativity is presented with alternative principles that treat an appearance of simultaneity as physically real. This implies instantaneous propagation of incoming light, but maintains light’s invariable propagation rate of c by using an alternative measure of speed. The relativistic Doppler effect is derived from physical principles based on the direct appearance o...