Picture under link below is simplified vision of expanding space from every point into all directions - its movind 3d quantum fractal. Light is not moving - the space is moving, carrying the light - It creates relativity/time if something is moving slower (becasue of gravity) than space.
https://www.google.pl/search?q=bubbles+ ... MwmKPCM%3A
Imagine the picture which occupies a central place in a space and it exist for only 1 quantum of time. In the next quantum of time pixels of the picture scatter about the Planck (the smallest possible) distance on all sides, and the first image is replaced by the second. This is continuous process and more photos after each and every previous disperses farther and farther from starting point. Picture is a single, shortest time to extract. Scattering pictures results from the expansion of the universe.
You can compare this process to scroll before the eyes of the observer's frame film.
The observer sees the passage of time and movement on film because in front of his eyes film frames are changing . If the observer start follow film frame and stared at one frame he will see a static image instead of film.
Therefore, when traveling with the speed of light (for me at expansion of the universe) we do not see the passage of time - just like following the film frame and not seen the movie only a static picture. To see the movie or the passage of time he has to move slower than film frame or the speed of expansion of the universe.
I see two options when we see a picture and two situations where time does not flow.
- eyes follow the sliding film frame we only see steady picture
- Moving at the speed of light does not feel the passage of time.
- If we stop the film will again can only see just a single picture, which is before our eyes.
- Black hole creates an area where gravity force balances the expansion of the universe and the space is not expanding. This is the event horizon where time does not flow.
Time exist when two things are happening at the same time.
- Space is expanding
- At least one object is moving with speed lower than speed of expansion.
In such model inflation doesn’t make sense in most of the cases. It can happen only in one case – in universe without matter – only energy. In first quantum moment after big bang omega of the universe was 0. It caused the inflation. Speed of light that depend on omega value, was much higher than in nowadays universe. It allowed Breit–Wheeler process to happen. Matter appears – its begging of time. Created matter slow down the inflation. Breit–Wheeler process ends when omega reach value 1.