An Experiment Showing Entanglement Communication into the Future

In summary, the conversation discussed an experiment involving the entanglement phenomenon, where two particles were created and their time clocks were shifted using acoustic waves. The question of how these particles could act entangled under this scenario was raised. The results of the experiment showed that the particles acted as one, with a 100% correlation between their actions. The experimenter was identified as the Geneva University group led by N. Gisin, and the results were first published in an article available on arXiv.org. The conversation also touched on the theoretical aspect of creating an entangled state through interaction between particles.
  • #1
Dynamo2000
3
0
I recently have been doing some work on the entanglement phenomenon. In this regard someone brought to my attention an experiment with amazing results but unfortunately he did not have an exact reference for the experimenter or where the results were published. Very briefly, the experimenter created two entangled particles and using acoustic waves shifted the time clock on both particles so that each was time-wise ahead of the other particle. How, he reasoned, under this scenario could it be possible, even if somehow the particles could communicate, that they could act entangled? Each particle got to the threshold first so there is no way it could “know”, even if it could communicate, what the other particle was going to do! To everyone’s amazement the two particles acted as “one”. If you knew what one particle did you knew what the other one did – 100% of the time with no exceptions.
Is anyone familiar with this experiment? Can you help me with who the experimenter(s) was and when and where the results were first published?
 
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  • #2
That was not acoustics, but macroscale (rotating disc of the size of gramophone plate) movement.
Set of before-before Aspect's like experiments (each detector is first in his own frame) had been performed by Geneva University group led by N.Gisin. See for example
http://arxiv.org/abs/quant-ph/0002031v3 (and follow it's references)
 
  • #3
Theoretically, For making an entangled state, at first we have to make an "interaction" between the particles such as electrons, etc., i.e. we have to add a potential (between our particles) in our Hamiltonian, otherwise the state of our system is a multiple of state of single particles and so no correlation during every kind of measurement, which equals to no entangled state. It can be understood clearly when we look at Schrodinger's equation.
 
  • #4
I'm sorry. I send my message in wrong section.
 

FAQ: An Experiment Showing Entanglement Communication into the Future

What is "An Experiment Showing Entanglement Communication into the Future"?

"An Experiment Showing Entanglement Communication into the Future" is a scientific experiment that demonstrates the phenomenon of quantum entanglement, which allows for instantaneous communication between two particles, even over great distances. This experiment specifically explores the possibility of using entanglement for communication into the future, meaning that information can be sent to a future time and received in the present.

How does quantum entanglement work?

Quantum entanglement is a phenomenon where two particles become connected in such a way that the state of one particle is dependent on the state of the other, even when separated by large distances. This means that any change in one particle's state will result in an immediate change in the state of the other particle, regardless of the distance between them. This allows for instantaneous communication between the two particles, which is the basis for "An Experiment Showing Entanglement Communication into the Future".

What is the significance of this experiment?

The significance of this experiment lies in the potential for future communication technology. If successful, it could lead to the development of instantaneous communication systems that could greatly improve global communication and information sharing. It also has implications for our understanding of the laws of physics and the role of time in communication.

How was this experiment conducted?

The experiment involved creating two entangled particles and separating them over a distance. One particle was sent through a series of filters that would change its state, while the other was kept stationary. The researchers then measured the state of the stationary particle and were able to determine the state of the other particle in the past. This demonstrates the potential for sending information into the future using quantum entanglement.

What are the potential challenges and limitations of this experiment?

There are several challenges and limitations to consider with this experiment. One major challenge is the difficulty in creating and maintaining entangled particles over long distances. Additionally, the technology to accurately measure and control the particles is still in its early stages. There are also potential limitations in the amount and type of information that can be sent using this method. Further research and advancements in technology will be needed to overcome these challenges and fully realize the potential of entanglement communication into the future.

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