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Lionel Doolan
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Would an accelerating expansion create any time dilation effects? And once the expansion velocity between any two adjacent points reached c would time stop altogether?
Lionel Doolan said:Would an accelerating expansion create any time dilation effects?
Lionel Doolan said:And once the expansion velocity between any two adjacent points reached c would time stop altogether?
If the "Big Rip" scenario were accurate (which is highly unlikely), the most unlikely outcome is that new physics would take over once the energy density of our universe got high enough (certainly by the time the density reached the Planck density, possibly before then). The new physics would almost certainly "regularize" the singularity in some way, making the universe change its behavior to prevent the Big Rip from resulting in infinite energy density. Without knowing what physics is at very high energies, we can't know precisely how the singularity would be avoided.Lionel Doolan said:Would an accelerating expansion create any time dilation effects? And once the expansion velocity between any two adjacent points reached c would time stop altogether?
No, the Big Rip would not cause time to stop. Time is a fundamental aspect of the universe and cannot be stopped by any physical event.
The Big Rip would not affect our perception of time in any way. Our perception of time is based on our internal biological clocks and does not depend on external events.
The Big Rip would not affect the flow of time. Time will continue to pass at a constant rate regardless of any external events.
No, time cannot be reversed. The concept of time reversal is purely theoretical and has not been observed or proven to be possible.
No, the Big Rip would not cause time travel. The concept of time travel is currently not supported by any scientific evidence or theories.