FTL via entanglement- paper discussing similar

In summary, the conversation revolved around a paper found by one person which discussed the possibility of faster-than-light travel. The paper was not published and the person was unsure if they had crossed any forum guidelines by mentioning it. It was suggested that they continue the thread by summarizing their own thoughts on the topic and asking why FTL is not possible based on those thoughts. The person then posted their ideas in the thread linked in the conversation and asked for feedback on their thoughts.
  • #1
San K
911
1
I just found a paper which was thinking along similar lines:

http://casimirinstitute.net/coherence/Jensen.pdf

Any comments on why FTL is not possible (after browsing the paper)?
 
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  • #2
San K said:
I just found a paper which was thinking along similar lines:

http://casimirinstitute.net/coherence/Jensen.pdf

Any comments on why FTL is not possible (after browsing the paper)?

First: where was that paper published?
- https://www.physicsforums.com/showthread.php?t=414380
 
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  • #3
harrylin said:
First: where was that paper published?
- https://www.physicsforums.com/showthread.php?t=414380

not sure if it was published.

have i inadvertently crossed the guidelines?

in that case I will remove the post and make a new post in my own thoughts and words
 
  • #4
San K said:
not sure if it was published.

have i inadvertently crossed the guidelines?

in that case I will remove the post and make a new post in my own thoughts and words

I suppose that you may just as well continue this thread by adding a summary of your idea as presented in that paper, and then ask why, based on your thoughts, FTL is not possible. :-p
 
  • #5
harrylin said:
I suppose that you may just as well continue this thread by adding a summary of your idea as presented in that paper, and then ask why, based on your thoughts, FTL is not possible. :-p

i have posted in the below link...post numbers 9, 10, 11

https://www.physicsforums.com/showthread.php?t=506453
 

FAQ: FTL via entanglement- paper discussing similar

What is FTL and how does it relate to entanglement?

FTL, or faster-than-light, refers to any means of travel or communication that exceeds the speed of light. Entanglement is a phenomenon in quantum mechanics where two particles become connected in such a way that the state of one particle is dependent on the state of the other, regardless of the distance between them. Some scientists have theorized that using entanglement could potentially allow for FTL travel or communication.

What is the concept behind "FTL via entanglement"?

The concept of "FTL via entanglement" is based on the idea that by entangling two particles, information can be transmitted between them instantaneously, allowing for communication or travel at speeds faster than light.

Has there been any research or experiments done on FTL via entanglement?

While there have been some theoretical discussions and proposals on FTL via entanglement, there has not been any concrete evidence or successful experiments to support this concept. The laws of physics, as we currently understand them, do not allow for FTL travel or communication.

What are some potential challenges or limitations of FTL via entanglement?

One major challenge of FTL via entanglement is the issue of maintaining the entanglement over long distances. As particles become entangled, they can easily become unentangled due to external influences, making it difficult to maintain a stable connection for FTL communication. Additionally, the concept of FTL itself raises questions about causality and the implications it may have on the laws of physics.

Could FTL via entanglement be possible in the future?

It is currently unknown if FTL via entanglement will ever be possible. While some scientists continue to explore and research this concept, it would require a significant breakthrough in our understanding of physics and technology before FTL travel or communication via entanglement becomes a reality.

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