The globe is composed by occurrences. We can sense the changes of events directly by our five senses or obliquely by using the calculation equipment and tools. If in a exclusive system containing the observer no changes are appreciated, no time passes and if even a very trifling sum is sensed, occasion passes. It means that the time is not a authentic degree of exemption and can be only understood through the idea of changes in events. The occurrences can be considered as relata and their shared or multiple interplays can be deliberate as relation. Causality can be thought if one relata designs a change in the other relata and in consequence the travel of time maybe sensed. These two relates are connected to each one by a causal globe line. If two relates are connected by a timelike curve in theory, but they cannot make change in each other, individual relata has only a priority in incident respect to other (time preexistence), and in consequence, individual can omit the past non-chance events from the nonchalant world line. In addition, in origin relation, we should feel more than individual causal world line on account of the uncertainty principle of branch of quantum physics and its probabilistic character (superposition principle). Therefore, at Planck scale, more than individual casual planet line should be assigned to the connection between two chance events when we want to study the vital of spacetime. It means that no kinematic state maybe considered at Planck scale and a quantity spacetime manifold (QSTM) should be only filling a place the casual realm line, from beginning. The quantum field drivers and the particles are filling a place the point of the QSTM in Planck scale and in consequence, the physical believes are background weak at the scale.
Author(s) Details:
Hamidreza Simchi,
Department
of Physics, Iran University of Science and Technology, Narmak, Tehran-16844,
Iran.
Please see the link here: https://stm.bookpi.org/NFPSR-V9/article/view/9848
