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reply to post by miniatus
Scully and Drühl found that there is no interference pattern when which-path information is obtained, even if this information was obtained without directly observing the original photon, but that if you somehow "erase" the which-path information, an interference pattern is again observed. In the delayed choice quantum eraser discussed here, the pattern exists even if the which-path information is erased shortly later in time than the signal photons hit the primary detector.However, the interference pattern can only be seen retroactively once the idler photons have already been detected and the experimenter has obtained information about them, with the interference pattern being seen when the experimenter looks at particular subsets of signal photons that were matched with idlers that went to particular detectors.
I don't know why it tells you that, but that's not what it says to me.. it tells me that the known state was erased from the measuring device, which seems to unlink that state from the photon at the same time.. if your human consciousness were doing it, simply knowing the state would not allow it to be erased..
Originally posted by RandomEsotericScreenname
reply to post by miniatus
They are referring to erasing the information from the measuring device.. this tells me that the mere act of measuring has altered the state of the photon .. erasing that information from the measuring device allows the state to return to as it was before it was measured..
With the measurement one could say the particle is potentially influenced, but how is the particle influenced again if they erase it from the measuring device?
Yes it is allowed to return to the state it had before the wich path info was known, correct, by making the info unavailable, not by influencing the particle again.
This should tell you that measuring in the first place is NOT what altered the state of the particle, but the mere fact that the info is erased and unavailable, to something or someone.
Since there are no conscious things, I would say again that the only logical explanation is human consciousness.
Scully and Drühl found that there is no interference pattern when which-path information is obtained, even if this information was obtained without directly observing the original photon, but that if you somehow "erase" the which-path information, an interference pattern is again observed. In the delayed choice quantum eraser discussed here, the pattern exists even if the which-path information is erased shortly later in time than the signal photons hit the primary detector.However, the interference pattern can only be seen retroactively once the idler photons have already been detected and the experimenter has obtained information about them, with the interference pattern being seen when the experimenter looks at particular subsets of signal photons that were matched with idlers that went to particular detectors
Originally posted by swan001
reply to post by queenannie38
Then you agree that human eye only cannot influence the particles, as the particles are only influenced by the devices it passes in.
Originally posted by miniatus
They are referring to erasing the information from the measuring device.. this tells me that the mere act of measuring has altered the state of the photon .. erasing that information from the measuring device allows the state to return to as it was before it was measured.. I don't see how that has anything to do with human consciousness.. it seems to have everything to do with the act of measuring..
The amazing thing about the Q-Eraser Experiment seems to be that the which path information can be captured .. altering the photon's state, and then it can be restored by merely erasing it.. that's pretty amazing to me.. I still don't see the leap to human consciousness
Originally posted by RandomEsotericScreenname
reply to post by EarthChilde
One can think of all sorts of even more illogical things, if it helps one ignore the blatantly obvious explanation that is staring us right in the eyes.
The time in wich the theory I offered here will be seen as self evident is not that far away anymore.
Originally posted by RandomEsotericScreenname
reply to post by miniatus
Scully and Drühl found that there is no interference pattern when which-path information is obtained, even if this information was obtained without directly observing the original photon, but that if you somehow "erase" the which-path information, an interference pattern is again observed. In the delayed choice quantum eraser discussed here, the pattern exists even if the which-path information is erased shortly later in time than the signal photons hit the primary detector.However, the interference pattern can only be seen retroactively once the idler photons have already been detected and the experimenter has obtained information about them, with the interference pattern being seen when the experimenter looks at particular subsets of signal photons that were matched with idlers that went to particular detectors.
Apperently the experimenter's consciousness is clearly part of it.
Originally posted by RandomEsotericScreenname
reply to post by miniatus
Scully and Drühl found that there is no interference pattern when which-path information is obtained, even if this information was obtained without directly observing the original photon, but that if you somehow "erase" the which-path information, an interference pattern is again observed. In the delayed choice quantum eraser discussed here, the pattern exists even if the which-path information is erased shortly later in time than the signal photons hit the primary detector.However, the interference pattern can only be seen retroactively once the idler photons have already been detected and the experimenter has obtained information about them, with the interference pattern being seen when the experimenter looks at particular subsets of signal photons that were matched with idlers that went to particular detectors.
Apperently the experimenter's consciousness is clearly part of it.
Originally posted by RandomEsotericScreenname
reply to post by EarthChilde
I apologize, got worked up because of some of the biased reactions. Sorry.
Originally posted by AlchemicalBinoculars
Quantum existence is tied to the environment, opposite to the independence of macroscopic objects. If you want to isolate the environment to the human consciousness, have at it.
It doesn't make it so.
Ask yourself why you are so invested in a concept that it impossible to measure? Why is that?
Originally posted by RandomEsotericScreenname
reply to post by queenannie38
Well one could say, that the physical act of measuring can influence the measured particle, because it interacts with it in order to measure it, but the experiments I posted prove that this is not what is causing the collapse of the wave form.
Originally posted by RandomEsotericScreenname
reply to post by AlchemicalBinoculars
I wasn't talking about you, but if the shoe fits be my guest.
Like I said, at least you say that I could be right.
Ask yourself why you are so invested in a concept that it impossible to measure? Why is that?
What kind of logic is that, why shouldn't I be?
And it's not like I'm making this up, it's all based on evidence, why don't you respond to the claims made in that peer reviewed piece of research?edit on 24-4-2012 by RandomEsotericScreenname because: (no reason given)
Originally posted by queenannie38
Originally posted by swan001
reply to post by queenannie38
Then you agree that human eye only cannot influence the particles, as the particles are only influenced by the devices it passes in.
It isn't the same thing at all...the eye is just a device to measure the same as any sort of mechanical detector used in these sorts of experiments...
You have zero, nada no evidence linking consciousness to anything in this thread. I made this statement three times and will not again.
Scully and Drühl found that there is no interference pattern when which-path information is obtained, even if this information was obtained without directly observing the original photon, but that if you somehow "erase" the which-path information, an interference pattern is again observed.In the delayed choice quantum eraser discussed here, the pattern exists even if the which-path information is erased shortly later in time than the signal photons hit the primary detector.
However, the interference pattern can only be seen retroactively once the idler photons have already been detected and the experimenter has obtained information about them, with the interference pattern being seen when the experimenter looks at particular subsets of signal photons that were matched with idlers that went to particular detectors.