Тёмный

Bernard Carr - Physics of the Observer 

Closer To Truth - Physics of the Observer
Подписаться 4,4 тыс.
Просмотров 18 тыс.
50% 1

Does the concept of observation have deep relevance in fundamental physics? What about in quantum physics where some kind of observation seems to be needed to transform “wave function” probabilities into actual events?
Click here to watch more interviews on physics of the observers bit.ly/2xhCcfQ
Click here to watch more interviews with Bernard Carr bit.ly/2xWd0j2
Click here to visit our website bit.ly/2xUAZgc
Click here to visit our main channel bit.ly/2xhIJXG

Опубликовано:

 

13 сен 2024

Поделиться:

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист
Посмотреть позже
Комментарии : 65   
@terrywallace5181
@terrywallace5181 5 лет назад
There is an outfit called the NOETICS Institute that does a double slit experiment where their is no "instrument" observing the behavior of photons at or after the apertures, but puts a person in the room with some feedback as to how they are showing up on the screen, and they are able to "collapse the wave function" at a "5 sigma" level,
@kristjanpeil
@kristjanpeil Год назад
I checked out their channel. An example: "ConnectIONS Live: Time Travel and Unconditional Love" - ahh dunno man, my woometer just broke.
@uremove
@uremove 6 лет назад
Professor Carr is very fair in his description of the various opinions on the role of consciousness as ‘observer’. I very much like Wheeler’s ‘Participatory Universe’ idea, but I can see why many Physicists don’t - it introduces an ‘unmeasurable’ mental element into Physics. However, the fact that it creates an added embuggerance factor for physicists doesn’t make it false! Indeed, it is most compatible with James’ “Radical Empiricism” which places ‘experience’ as the central monistic reality, from which the duality of mind and matter are derivative. Does a cat, or a goldfish, or an amoeba or a camera collapse the wave function? James might say... only to the extent that they can experience the world.
@NickManeck
@NickManeck Год назад
From your reply I deduce, that consciousness is inherent in subatomic particles. Would you agree with me?
@gregnixon1435
@gregnixon1435 4 года назад
Did you hear what Bernie Carr has to say? Before there were observers, the universe, as such, may not have existed as we now know it. It would have none of the features that only a sensory perceiver or observer could apply to it. It would be an uncollapsed wave-function, everything held in "superposition", existing only as potential, not actuality. The world, the universe, ACTUALLY only comes to be when the phenomenon of the entanglement of the observer and observed *collapse* the wave function of potential energy and bind it into the particles, atoms, & molecules, etc. that are the foundation of the ACTUAL material universe. So it's not that mind is more real than matter (idealism or religion) or that matter is more real than mind (physics), it's they both are required - as aspects of some unknown original source - to make the world real. This suggests neutral monism or panpsychism.
@gregnixon1435
@gregnixon1435 4 года назад
What did the universe look like before anyone or anything was doing any looking? The truth is we don't know and can't know. There's no reason to assume it would look then as it looks to us now. Humans and other animals have particular sensoria that shape what they experience in particular ways. Existence w/o observers may have no detectable form whatsoever. In fact, w/o observers, the entire universe could have been held in superposition, an open vector of potential energy. Things in wavelength systems but have no form that can be observed. It takes an observer to "collapse" the wave-function of near-infinite possibilities into locatable photons or sub-atomic particles of matter-energy. There is nothing to observe until they are observers to participate in the reality of form, space, and time.
@kristjanpeil
@kristjanpeil Год назад
Truly a gentleman, sublimely aware of limitations to what can come out of his mouth and how, and what shouldn't. Sadly (or luckily?) according to wikipedia, the delayed-choicer is still a THOUGHT experiment.
@Sharperthanu1
@Sharperthanu1 2 года назад
John Wheeler says that both consciousness and particles interacting with the wave function collapses the wave function.Neil's Bohr says that knowledge of the which way information collapses the wave function. This is the Copenhagen Interpretation. The Copenhagen Interpretation was proven by the Schroedinger equation.
@schmetterling4477
@schmetterling4477 2 года назад
Yes, that was complete bullshit. ;-)
@RichardAlsenz
@RichardAlsenz 5 лет назад
If we are scientists does it follow that we must require observation and repeatability as a necessary requirement of a theory? As Gauss pointed out, information requires time of transmission for any observation. This requirement eliminates any possibility for the observer as being the cause of an event to actually be the cause of the observation. As an extreme example of this, observing a cosmalogic event plays no role in the cause of a cosmological event. It then follows, no event then can be caused by the observer and preserve the delay of information as scientific requirement for scientific method,
@musicproductioncentral4540
@musicproductioncentral4540 5 лет назад
grasping onto materialism to the bitter end are we?
@moses777exodus
@moses777exodus 3 года назад
*New and Improved Update:* Quantum Physics has shown that Reality is based on Probabilities. A statistical impossibility is defined as *_“a probability that is so low as to not be worthy of mentioning. Sometimes it is quoted as 1/10^50 although the cutoff is inherently arbitrary. Although not truly impossible the probability is low enough so as to not bear mention in a Rational, Reasonable argument."_* The probability of finding one particular atom out of all of the atoms in the universe has been estimated to be 1/10^80. The probability of a functional 150 amino acid protein chain forming by chance is 1/10^164. It has been calculated that the probability of DNA forming by chance is 1/10^119,000. The probability of random chance protein-protein linkages in a cell is 1/10^79,000,000,000. Based on just these three cellular components, it would be far more *Rational and Reasonable* to conclude that the cell was not formed by undirected random natural processes. Note: Abiogenesis Hypothesis posits that un-directed random natural processes, i.e. random chance formation, of molecules led to living organisms. Natural selection has no effect on individual atoms and molecules on the micro scale in a prebiotic environment. (*For reference, peptides/proteins can vary in size from 3 amino acid chains to 34,000 amino acid chains. Some scientists consider 300-400 amino acid protein chains to be the average size. There are 42,000,000 protein molecules in just one (1) simple cell, each protein requiring precise assembly. There are approx. 30,000,000,000,000 cells in the human body.) Furthermore, of all the physical laws and constants, just the Cosmological Constant alone is tuned to a level of 1/10^120; not to mention the fine-tuning of the Mass-Energy distribution of early universe which is 1/ 10^10^123. Therefore, in the fine-tuning argument, it would be more *Rational and Reasonable* to conclude that the multi-verse is not the correct answer while trying to determine the origin of the universe. A "Miracle" is considered to be an event with a probability of occurrence of 1/10^6. Abiogenesis, RNA World Hypothesis, and Multiverse would all far, far, far exceed any "Miracle". Yet, these extremely *Irrational and Unreasonable* hypotheses are what many of the world’s top scientists _‘must’_ believe in and promote because of a prior commitment to a strictly arbitrary, subjective, narrow, limiting, materialistic ideology / worldview. Every idea, number, concept, thought, theory, mathematical equation, abstraction, qualia, Information, etc. existing within and expressed by anyone is "Immaterial" or "Non-material". The very idea or concept of "Materialism" is an immaterial entity and by it's own definition does not exist. Modern science seems to be stuck in archaic subjective ideologies that have inadequately attempted to define the "nature of reality" or the "reality of nature" for millenia. A Paradigm Shift in ‘Science’ is needed for humanity to advance. A major part of this Science Paradigm Shift would be the formal acknowledgment by the scientific community of the existence of "Immaterial" or "Non-material" entities as verified and confirmed by discoveries in Quantum Physics.
@peterkovacs8876
@peterkovacs8876 5 лет назад
Bernard is great !!!
@jamesruscheinski8602
@jamesruscheinski8602 2 года назад
Might time collapse quantum wave function? Maybe time is needed ingredient for conscious observation?
@jamesruscheinski8602
@jamesruscheinski8602 9 дней назад
expansion of space / cosmological constant from quantum wave time observer which measures particles and consciousness into classic universe?
@jamesruscheinski8602
@jamesruscheinski8602 2 года назад
Could there be a subconscious observer that has been measuring quantum fields from the start? How might a subconscious observer measure quantum fields?
@NickManeck
@NickManeck Год назад
Yes
@jamesruscheinski8602
@jamesruscheinski8602 9 дней назад
quantum wave with time could be observer? quantum wave time observer measures particles and consciousness for classic reality?
@jamesruscheinski8602
@jamesruscheinski8602 9 дней назад
once quantum wave time observer at cosmological constant expansion of space measures consciousness, along with particles, into classic universe; the rest of the constants of nature are fine tuned for conscious universe that can develop observers? (anthropic principle? weak?)
@andruss2001
@andruss2001 3 года назад
Thanks for the video. Yeah, I do believe that observer in QM is a conscious human. In every observation he is present anyway. You can't make any measurement without him, checking the result. Some would ask, how to deal with the time when there were no humans? But why do we have to think that wave functions had to collapse at that time at all? When our "humans" minds had been opened for "seeing" we started to see things which we are able to see: in collapsed state. P. S. What if after the observer started to observe, back history had been loaded (like in Delayed Choice experiment) for the macro universe
@Pat_11131
@Pat_11131 3 года назад
I also saw a possible connection between delayed choice and a “back-loading” as mentioned in the video
@diegotaborda9861
@diegotaborda9861 3 года назад
well,, not so sure cuz always in order to analyze the results it takes an observer to get the data results ,,,,,, maybe the results itself does not exist until a conscious observer looks it out.
@schmetterling4477
@schmetterling4477 3 года назад
Nature makes measurements like that all the time. You just don't know enough physics to know how.
@jamesruscheinski8602
@jamesruscheinski8602 9 дней назад
might measurement of quantum wave (in time?) produce consciousness?
@schmetterling4477
@schmetterling4477 2 года назад
Every time you hear a person talk about "collapse of the wave function", you know that the physics DK is strong in them. ;-)
@_Billy_Pilgrim
@_Billy_Pilgrim 2 года назад
What collapses the wave function? It depends on your belief system.
@Killer_Kovacs
@Killer_Kovacs 7 месяцев назад
I guess consciousness could be the ability to incorporate information into causality. There still isn't an observer in the framework.
@vtlman
@vtlman 5 лет назад
Maybe is a silly question but isn't it that in the double slit experiment the wave function collapses if there is any way to know where the particle went through? That is, if there is any prove by any means of the path taken?
@anthonylodge7516
@anthonylodge7516 Год назад
You can’t know without interacting with the particle
@RaM-xy8kg
@RaM-xy8kg Год назад
@@anthonylodge7516 check the delayed choice quantum eraser experiment. in that one photons end up being measured after crossing prisms but what's the difference between d3/d4 and d1/2? from what I understand is that there is a way to know the path (logically), in all cases the "journey" the photons go by is qualitatively the same. the interactions are equivalent. so it's not the measurement per se..but if there is a way to know
@dr.satishsharma9794
@dr.satishsharma9794 Год назад
Excellent.... thanks 🙏
@diegotaborda9861
@diegotaborda9861 3 года назад
just going round but this guy could not prove wrong the fact that the consciousness plays an important role in the rupture of the wave function ..... once you place the measuring device you get different results,,, if you turn it off so the electron behaves as a wave again if you turn it on the electron behaves as a particle again so the measuring device does not affect the results it is the observation,,, it is the scientists analyzing the data.
@schmetterling4477
@schmetterling4477 3 года назад
So you have never done a quantum experiment. So what? So nothing.
@kimsahl8555
@kimsahl8555 Год назад
The observer system x is fundamental, the observer is't (he can go from x1 to x2 to x3 ...)
@ericstorey1864
@ericstorey1864 3 года назад
I would like to ask someone if I may, rather than the observers consciousness causing the collapse of the wave function could it become part of the wave function and therefore become a window into the wave and able to find the particle.
@schmetterling4477
@schmetterling4477 3 года назад
No. Forget absolutely everything you have ever heard about observers in physics. None of it is science. Not even in classical mechanics.
@beaconterraoneonline
@beaconterraoneonline 6 лет назад
Is there a case where the wave function collapses without hitting the particle with a photon or some other particle as in the case of the double slit experiment?
@Bright_Light_Love
@Bright_Light_Love 2 года назад
The Quantum erasure experiments have no measuring device at the slits.
@jamesruscheinski8602
@jamesruscheinski8602 2 года назад
Could time measure quantum wave function (evolution of wave function) If time measures quantum wave function, might time be observer, even conscious?
@christopherwilson893
@christopherwilson893 4 года назад
Our conception of the moment is redundant to the event .. except to us ..
@mn-ru4li
@mn-ru4li 5 лет назад
Can't you actually do the double slit experiment with a cat as an observer? If the wave function collapses, then yes, the cat's an observer. Repeat this experiment until the wave function doesn't collapse. I don't know - this seems 100% testable.
@GeoCoppens
@GeoCoppens 4 года назад
Instead of the observer what must be meant is the act of measurement.
@andruss2001
@andruss2001 3 года назад
But who is going to check what cat saw being an observer?
@fourorthree2
@fourorthree2 Год назад
How can anything be beyond the domain of physics? This is akin to saying religion is beyond the domain of arts.
@SkyDarmos
@SkyDarmos 6 лет назад
If you want to know how to test what animals do collapse wavefunctions, do the experiment laid out in my recent paper: c.ymcdn.com/sites/www.apaonline.org/resource/collection/EADE8D52-8D02-4136-9A2A-729368501E43/ComputersV17n2.pdf
@SkyDarmos
@SkyDarmos 6 лет назад
And also contact me. There is an update on how to do the experiment. It is much easier now.
@Sharperthanu1
@Sharperthanu1 2 года назад
Eternity is WEIRD also but IT'S OUT THERE.Therefore quantum mechanics is just MORE weird for this Twilight Zone existence.
@vidaripollen
@vidaripollen 4 года назад
Physics is a subset of Consciousness
@PaulMarostica
@PaulMarostica 6 лет назад
Matter theory. The necessary and sufficient unifying physics theory of everything. No observer required. No nonsense to argue about. Pure physics for a much better understanding of everything in our universe. Search keywords: matter theory marostica.
@drgutai1
@drgutai1 6 лет назад
Paul Marostica how does the theory you're describing dispose of the remarkable observer effect?
@PaulMarostica
@PaulMarostica 6 лет назад
To drgutai1: I’m not certain exactly how you define the observer effect, but I will try to answer using what is presented in this video, and also using what I present in my own videos. In this video, Bernard Carr talks about observing possibly collapsing the wave function, meaning, I think, observing possibly causes a superposition of all possible quantum wave function states of the universe to instantaneously change to 1 observable quantum wave function state of the universe. But I think quantum superposition does not exist. Instead, I think we always observe our 1 universe in only 1 state in any 1 time because that is what exists, whether we are observing or not. So there is no observer effect. Remember, the mathematical relations of quantum mechanics, originally useful in determining discrete orbits of electrons in atoms, have been Copenhagen re-interpreted. I think the assumptions of this re-interpretation, including the assumption of quantum superposition, are physically illogical and are completely incorrect. Some of these assumptions were invented by some quantum theorists to try to explain some of the results of particle 2 slit experiments they were otherwise unable to explain. In my video, “Particle 2 Slit Experiments Explained By Paul Marostica”, I instead explain those results using very simple, much more logical assumptions, demonstrating that the Copenhagen interpretation assumptions are completely unnecessary. Then, in my video, “Quantum Mechanics Intervention”, I further explain much more of what I think is physically illogical in the Copenhagen interpretation of quantum mechanics. I hope you will view my videos and give my assumptions a try. I think my assumptions are physically consistent with what we observe, while the Copenhagen interpretation’s assumptions are just physically illogical, incorrect, and completely unnecessary. What do you think? And remember, my unifying theory, matter theory, has physically unifying assumptions which are much more physically logical than those I am using in my videos.
@ronin6158
@ronin6158 6 лет назад
soooo, in otherwords rewinding history to Newton?
@PaulMarostica
@PaulMarostica 6 лет назад
Noooo, although that is a very logical question, given the name of my theory. Instead, fast forwarding to a new theory which resulted from my examining why each professionally used physics theory succeeds in explaining only some specific observables and fails in explaining others, then determining 1 set of unifying, physically logical assumptions which succeeds in explaining even more observables, without any of the failures of the professionally used theories. You'll love it.
Далее
Paul Davies - What are Observers?
11:59
Просмотров 41 тыс.
Max Tegmark - Physics of the Observer
7:55
Просмотров 25 тыс.
А ВЫ ЛЮБИТЕ ШКОЛУ?? #shorts
00:20
Просмотров 2,8 млн
Сколько стоят роды мечты?
00:59
Просмотров 139 тыс.
Does Consciousness Influence Quantum Mechanics?
17:17
Bernard Carr - Why Did Consciousness Emerge?
9:25
Просмотров 91 тыс.
Laura Mersini-Houghton - Physics of the Observer
8:56
Sean Carroll - What are Observers?
7:27
Просмотров 91 тыс.
Max Tegmark - What is Ultimate Reality?
12:51
Просмотров 45 тыс.
Seth Lloyd - Physics of the Observer
12:06
Просмотров 50 тыс.
Wojciech Zurek - Why is the Quantum so Mysterious?
12:50