- #1
MysticWizard
- 8
- 2
So here it goes:
2 points in space A & B.
1 superluminal object (fixed at 10c, no acceleration) that periodically transmits photons as soon as it starts moving.
1 observer with a very high accuracy photon counter removed a sufficiently large distance from the 2 points for light to take a small while to arrive but the distance between A & B is 10 times as large.
Now things are going to be set in motion: The superluminal object moves from A to B. In my view the observer detects the following depending on where he is:
1) If the observer (indicated by X) is positioned as follows:
X----A--------------------------------B
he will detect photons from A, then a trail of photons between A and B and finally detect photons from B
2) If the observer (indicated by X) is positioned as follows:
A--------------------------------B----X
he will detect photons from B, then a trail of photons from B to A and finally photons from A.
Now in situation 2 one could state causality is broken to the observer, but in reality no causality has been broken, we just don't have the means to detect the proper order of events using fotons. I'd also like to state that any human being would just see 1 small flash of light since the timescale is so small that we can't distinguish anything more, nothing close to seeing my grandfather, unless perhaps he lived in a different galaxy but then he'd be dead already.
Now what am I missing in this famous grandfather paradox. Thanks for your time :D
2 points in space A & B.
1 superluminal object (fixed at 10c, no acceleration) that periodically transmits photons as soon as it starts moving.
1 observer with a very high accuracy photon counter removed a sufficiently large distance from the 2 points for light to take a small while to arrive but the distance between A & B is 10 times as large.
Now things are going to be set in motion: The superluminal object moves from A to B. In my view the observer detects the following depending on where he is:
1) If the observer (indicated by X) is positioned as follows:
X----A--------------------------------B
he will detect photons from A, then a trail of photons between A and B and finally detect photons from B
2) If the observer (indicated by X) is positioned as follows:
A--------------------------------B----X
he will detect photons from B, then a trail of photons from B to A and finally photons from A.
Now in situation 2 one could state causality is broken to the observer, but in reality no causality has been broken, we just don't have the means to detect the proper order of events using fotons. I'd also like to state that any human being would just see 1 small flash of light since the timescale is so small that we can't distinguish anything more, nothing close to seeing my grandfather, unless perhaps he lived in a different galaxy but then he'd be dead already.
Now what am I missing in this famous grandfather paradox. Thanks for your time :D
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