Quantum immortality eli5. And as it is the case with most .
Quantum immortality eli5.
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Quantum immortality eli5 g. We know how to calculate with it and get really good answers. Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly… If you follow the logic -- adhering to the rules of quantum mechanics -- then it's obvious that for any event where quantum immortality saves you from dying, a fuckton of your quantum counterparts still dies a real death. Oct 19, 2010 · You think of your life as a branching tree of possibilities rather than a single line in time. So wouldn't the idea of quantum immortality, by it's own logic, not preclude death, but simply ensure that if you die you are at some later point resurrected? At some point The state of being the version of you which always survives. It's more about quantum immortality and I'm not sure it'll explain anymore but it's pretty cool to watch and make you think. In quantum mechanics, there are tiny things called particles. Imag 23M subscribers in the explainlikeimfive community. It’s an interesting idea, but I wouldn’t bet my life on it. Quantum gravity is a theory that describes what happens when you try to understand gravity on a tiny scale, like an atom. That effect is called Quantum Superposition. Purportedly, it can falsify any interpretation of quantum mechanics other than the Everett many-worlds interpretation by means of a variation of the Schrödinger's cat thought experiment, from the cat's point of view. They're so tiny that it's impossible for scientists to measure them directly. As of July 1 2023, r/askphilosophy only allows answers from panelists, whether those answers are posted as top-level comments or replies to other comments. Quantum immortality is a metaphysical speculation derived from the quantum suicide thought experiment. You also might NOT die. May 9, 2022 · Quantum suicide is a thought experiment. yup like free energy caus tesla had discovered free energy honest now buy my book where my research funnily enough ties into that same proven thing that tesla did. Heart attack, stroke, stray bullet, meteor, poison, disease, nuclear war, and many, many other more exotic possibilities. Immortality means living forever and never dying. It attempts to distinguish between the Copenhagen interpretation of quantum mechanics and the Everett many-worlds interpretation by means of a variation of the Schrödinger's cat thought This doesn't quite follow the parameters of the original thought experiment, since according to the experiment, quantum immortality only happens if the survival of the person is dependent on a quantum value. Quantum science also overlaps with astronomy, such as the big bang and what goes on in a star under the extreme heat and pressure, as well as nuclear science, which covers what happens when atoms are split or fused. It originally went as follows:[1] Say I build a suicide device, such as a gun which will fire a bullet into my head, which is triggered by a quantum event - such as a device which measures whether a particle is spin-up or spin-down. We know a lot about the little, tiny bits of stuff, called electrons, that make up a pretty big part of you and most everything else we know of. Quantum immortality apparently doesn't keep you from falling asleep, or being put under anesthetic. Basically you always have a chance of surviving some event and your consciousness will always be in the universe in which you don't die, thus immortality. Electrons can have either spin up or down, which is basically clockwise and counter. Jun 29, 2010 · In this week's "Ask a Physicist" we figure out whether there's a universe out there with another version of you, and whether you could kill her and take certain survival in quantum-Russian-roulette-like situations (the ‘Quantum Suicide’ (QS) thought experiment) has become common enough that it is now necessary to publicly debunk this belief despite the risk of further publicizing it. 29 votes, 12 comments. Mar 12, 2020 · According to one theory in quantum mechanics, you are immortal. Imagine that you have one of those prize wheels. Posted by u/Megagamer42 - No votes and 4 comments This means that non-quantum cryptography is useless against a quantum computer. Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly… That's not part of quantum immortality in MWI; that would be something like quantum immortality for an objective collapse theory. Quantum tunnelling - remember how Schrödinger's Wave Equation could give you the percentages of where a particle is? If you believe the wave function collapses when a measurement occurs, or Bohmian mechanics, or 't Hooft's superdeterminism, or quantum Bayesianism, then quantum immortality doesn't exist. Have you ever played a game where you toss a coin and call out whether it will land on heads or tails? Apr 15, 2018 · Quantum immortality is a philosophical thought experiment about what happens when you combine quantum many-state-ness with the anthropic principle and survivorship bias. Mar 8, 2012 · Quantum mechanics says objective reality doesn’t exist, that instead all we see are probabilities collapsing into one particular configuration… and all other possible realities might just exist Some interpretations of the Quantum Immortality theory also say that the cat's consciousness will always switch to the universe where the cat is alive, therefore making it immortal, but that really has more to do with philosophy and the nature of consciousness than quantum physics, which is really outside the scope of this discussion Did you ever see the movie "The Prestige"? Quantum suicide works like that, you set up an expert that has a 50 percent chance of killing you. say you have a revolver with a single bullet in it, spin it put it to your head, pull the trigger, re spin if youre still alive and do it again. Feb 2, 2009 · The fallacy that the many worlds intepretation (MWI) of quantum mechanics implies certain survival in quantum Russian roulette-like situations (the 'Quantum Suicide' (QS) thought experiment) has become common enough that it is now necessary to publicly debunk this belief despite the risk of further publicizing it. Quantum theory is a set of rules that describes the behavior of particles at a very small level. Basically, it surprises people because it suggests that everything in the universe is connected in a way we don't understand. This means that two people can look at the same thing and have two different understandings of what it means. You can't see through the doors, so you don't know what's behind them. Like the Newton equations describe the behavior of matter at our However, quantum computers require the manipulation of individual particles, and the very best experimental quantum computer can do is calculate 3 x 5 = 15. Also, there are several forms of non-quantum cryptography that is considered secure against quantum computers. They are like super-smart video games that scientists use to help understand and predict what will happen in complicated situations. 3. In the same way, when an object exerts gravitational force on another object, it pulls them closer together. If you tied this measurement to say a gun, there's a 50/50 chance of the gun shooting you every time you measure the electron's spin. You can think of a ball bouncing between up and down so fast you have no idea where it is until you measure where it is and find that it's either above a certain point or not. Posted by u/vaxanas - 2 votes and 15 comments "Quantum" refers to "quantum mechanics," which deals with the way things work (the "mechanics") when things get really, really, really small--so small, in fact, that you start to deal with the smallest things you can possibly have. Welcome to r/askphilosophy! Please read our updated rules and guidelines before commenting. ‘Quantum Immortality’ (QI) is an extension of the QS Fallacy (QSF) with some additional unlikely Oct 24, 2023 · "Quantum Immortality" is a controversial extension of the already controversial "many worlds" interpretation of quantum mechanics. The basic argument is as follows: No matter how likely you are to die in a given situation, there is always a greater-than-zero percentage of future worlds in In the quantum world, that electron is everywhere in the box at once as long as you don't try to figure out where. One interpretation of a theory called quantum suicide ironically leads down a train of thought that makes your immortality Posted by u/nay_sayer69 - 19 votes and 8 comments Feb 9, 2007 · What do you guys think of Quantum Immortality? For those who don't know what Quantum Immortality is: Every moment of your life, you might die. Technique of Parallel Existence. Combining that with decision theoretic reasoning, I wouldn't say it's likely enough for me to have tried a quantum suicide, yet. To my understanding, the theory seems to implicate that if the many worlds interpretation is true, then all conscious beings experience simultaneously all universes in which they are alive and conscious, but not the ones in which they are not. r/QuantumImmortality. Producing videos relating to theories, mysteries, and more. In one universe you die, but in another you live. [5] - Your perception of multiverse theory, or rather my perception that you perceive it, could be my perception or conversely, yours, trying to intervene to prevent quantum immortality - It's not necessarily probabilistic as it inherently deals with the observer's perception, the probability could be 100% but the observer is the only one that I realize you weren't looking for evidence against the Quantum immortality hypothesis, but if you've got access to Skeptic Magazine a recent article titled Quantum Immortality and the Many Lives of Schrödinger’s Cat detailed the (many) flaws in the hypothesis. 23M subscribers in the explainlikeimfive community. So, in summary, quantum suicide and immortality are scientific concepts that deal with the idea that in different universes or realities, different outcomes can happen. Apparently, you can lose consciousness as long as later you regain it. This is not how a quantum computer works. Quantum suicide is a thought experiment in quantum mechanics and the philosophy of physics. . Quantum science covers how and why they act this way. Quantum science also helps make reasonable guesses when it comes to chemistry. And if you subscribe to the many worlds interpretation, then you would also believe in quantum immortality. This is called quantum suicide. It is an umbrella term for two separate subtypes: “big world immortality” and “quantum immortality. Superposition referring to existing in every state at once. Instead, scientists use equations to describe how these particles interact with other particles and with energy. ” But as quantum immortality is the most accepted term, it is used throughout this paper wherever the difference between MI and QI is not material to the By the idea of quantum immortality, because of this, perhaps we will all, (or, solipsistically, I will) individually experience the longest possible lives, because the consciousnesses that cease to be, are no longer part of the probability. Quantum computers use something called quantum mechanics to work. And the immortality is supposed to happen because according to MWI, every possibility, no matter how improbable, actually happens, so there's always a branch of the tree that keeps growing - a possibility where the cancer goes away by itself, the bullet goes astray, and so on. The preservation of information implicit in quantum mechanics, and known as the “no-hide theorem” Quantum computers use something called a qubit, which due to quantum mechanics can be zero, one, or a superposition of those two states (simultaneously zero and one at the same time). It’s worth underscoring that this is a thought experiment, not advice. Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly… Quantum immortality refers to the experience of surviving quantum suicide. You can ignore the quantum immortality stuff. Quantum immortality is an idea at the edge between philosophy and physics in the context of a many-worlds scenario or similar. Hugh Everett did not mention quantum suicide or quantum immortality in writing; his work was intended as a solution to the paradoxes of quantum mechanics. It's like a regular computer, but it works on a much smaller scale and can use more powerful methods to solve hard problems. This means that two qubits can be in 4 different states, three can be in 8, basically n qubits can be in 2 n states at the same time. * The asterisk is to note that this "fact" assumes the many worlds hypothesis, and a few other things. it's a little more mathematical than this but that's a pretty decent analogy. So first we need to talk about quantum superposition. spinning up and down) simultaneously and by measuring or observing the particle, you cause this quantum event to occur where Anthropic principle, Doomsday event, Fermi paradox, Global catastrophic risk, Human overpopulation, Measure problem (cosmology), Mediocrity principle, Quantum suicide and immortality, Simulated reality, Survival analysis, Survivalism, Technological singularity Quantum immortality is the assertion that the Many-worlds interpretation of quantum mechanics and pattern identity theory imply immortality or, more aptly, that one should expect one’s subjective experience to persist indefinitely. A single molecule isn't really ever in two places at once. You are not aware of this as your version of "you" has not died yet. Quantum mechanics is a way of thinking about very tiny particles, like atoms and electrons. Imagine there are two doors, each one labeled with a different letter, A and B. It's hard, mathy shit. When you get that small, things start to behave very strangely. One thing special about quantum mechanics is that things are in a superposition of states (so like what people refer as being both 0 and 1 at the same time). Your question is reasonable, but it's premised on a misunderstanding. It's like magic! This is what happens in the world of quantum mechanics, where everything is really, really small. Gravity, on the other hand, is the force that pulls things together with strength that's weaker than any other force. However, it wasn’t until a near-death experience in 2021 that I truly began to ponder the possibility of quantum immortality. Use of terms: “multiverse immortality” is the technically correct term. A Community of Those whom Death has Proscribed Quantum physics is difficult to understand because it does not mirror our real-world experience. In quantum mechanics, there's a thing called the wavefunction. In other words, the term "quantum immortality" is really a misnomer; it doesn't mean what it seems to mean. Oct 28, 2023 · In follow-up articles I will try to explore some of the practical use cases of quantum computing and development of quantum algorithms, as well as accessing the simulators and real quantum hardware (QPU) with cloud services like IBM Quantum Platform, Amazon Brackets, Azure Quantum, and many others. In a quantum computer, information is stored as 'qubits', which are like regular bits but can also be in two states at the same time. Posted by u/816Eiman - 1 vote and 4 comments Posted by u/Kelsie47 - 1 vote and 10 comments If Quantum immortality is real, that will be just one of many incidents where you had a narrow escape, but all of them you will be unaware of with the exception that looking back it might seem like an incredibly lucky escape. Quantum immortality seems likely, but no matter how likely it seems, please remember that your guaranteed continued existence doesn't preclude continuing to exist with permanent damage to the brain or body. That means they have a special connection that can't be explained in regular terms. This is where quantum simulators come in handy. 182K subscribers in the skeptic community. Quantum Suicide and Immortality: A Mind Bending Thought Experiment upvotes r/QuantumImmortality. Quantum immortality does not presuppose that an individual cannot die only that some version of them will live in on in one of an infinite number of potential universes. Frankly, I can't explain this like you're a 5 year old. Quantum immortality comes from the fact* that your consciousness only exists in universes where you haven't died. Quantum particles, like electrons and atoms, can spin in both directions at the same time, like a coin spinning in the air. In the original the death is effectively instantaneous (ie: occurs faster than neural circuitry), for example, a device that measures a 50/50 quantum event and activates a nuke. [ 1 ] The thought experiment was created by Max [ 1 ] In the thought experiment, a person stands in front of a gun which fires if it detects a subatomic particle as having an upward spin, or does not fire if the gun detects a downward spin. In quantum mechanics, quantum suicide is a thought experiment, originally published independently by Hans Moravec in 1987 and Bruno Marchal in 1988, and independently developed further by Max Tegmark in 1998. But there is a significant percentage of theoretical physicists that believe that the many worlds interpretation of QM is the most likely to be true. " High Quality Content by WIKIPEDIA articles! In quantum mechanics, quantum suicide is a thought experiment. according to the many worlds theory of wave function collapse, each time you pull the trigger the universe splits into Dec 31, 2020 · The only kind of "quantum immortality" that is possible (which is only possible if the MWI is true) does not mean "living forever", for the reasons already discussed in my subthread with @entropy1. If the wheel is spinning clockwise, it can't be spinning counterclockwise, right? That is just how the world works. This is essentially Schrödinger's cat, with to put it a bit more simply: A quantum superposition is when a system is in a state such that it is essentially both at the same time. People got the uncertainty principle, so I'll go to a purely quantum mechanical behavior called spin (spin-1/2, actually). I'll to try to ELI5 it. If many possible worlds all play out, then a conscious observer's observations will be biased towards worlds in which he remains conscious. The most famous experiment in quantum mechanics shown to all freshman physics students is the double-slit experiment. Recently I discovered the theory of quantum immortality. It was originally published independently by Hans Moravec in 1987 and Bruno Marchal in 1988 and was independently developed further by Max Tegmark in 1998. ELI5 - How does a quantum computer work and why are they superior to our current computers? Quantum computers use qubits, which, unlike classical bits (only 0 or 1), can exist in superpositions of 0 and 1, allowing them to process multiple possibilities simultaneously. If you do it again and again, you never end up in the universe where you die. This is the story of a man who became so obsesse So from my understanding the idea behind quantum immortality is that there is always a 'next moment' after a version of you dies. It's called "quantum" because it tries to explain how things work on a very small scale, like how light particles work. One day in 2021, I was walking across the street in my local park when I was hit by a white Lexus SUV. This would, among other things, imply that NP was included in BQP which is very unlikely. 'Quantum Immortality' is an extension of the QS Fallacy (QSF) with some Quantum immortality does not mean that your consciousness is shifting from universe to universe when you go unconscious. Not being able to die doesn't mean not being able to get hurt. Instead of treating these particles like regular objects that have a certain size and shape, like a beach ball, we think of them as tiny bundles of energy, like tiny balls of light. So I’m somewhat of a physics hobbyist, but my understanding of most principles is poor at best. And as it is the case with most The theory of quantum immortality General Discussion Does the theory of "quantum immortality" brings you comfort (and what are your thoughts on it) cause to me it helped me alot through my TW:Death anxiety or thanatophobia. Quantum/Temporal Permanence Probabilistic Survival State The user is the version of themselves, among all alternate-selves, parallel-selves, etc. Eugene Shikhovtsev's biography of Everett states that "Everett firmly believed that his many-worlds theory guaranteed him immortality: his consciousness, he argued, is bound at each branching to follow whatever path does not lead to death". If it measures spin-up, it doesn't fire; if spin-down, it fires. Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly… Since observing a quantum channel modifies the particles, you can combine entangled particles and regular communications to ensure that a message is delivered securely. If a free particle is known to be at point x at time 0, then it's a Gaussian centered at x for any time t > 0. "Quantum" is the singular of "quanta," which essentially mean "pieces. some form of immortality – became known as “quantum immortality” following the “quantum suicide” (QS) thought experiment proposed by Moravec (1988), Marchal (1991), and Squires (1994), and later popularized by Tegmark (1998). In a quantum experiment, sometimes we can "entangle" two objects. It uses the properties of quantum particles to store and process information, and is much more powerful than traditional computers. , that survives each and every life-or-death scenario, and continue to live even through absurdity and Quantum eraser is a similar concept, but instead of a color, we are talking about something called "quantum states". Another technique is quantum teleportation, which again pairs a regular communication channel and an entangled pair to "move" the quantum state of one particle to another. But a non-explanation is Dec 29, 2021 · Follow-up Questions About Quantum Immortality Common Misconceptions About Quantum Immortality; The Origin of Quantum Immortality The origin of quantum immortality dates back to 1956 when Hugh Everett published his paper on the “Theory of Universal Wavefunction,” which postulates the MWI of quantum mechanics. Sometimes, you might not be able to see a piece until you put another piece in its place. A quantum computer is a type of computer that uses quantum mechanics to solve problems. In MWI, it's analogous to the evolution of a delta function. Summa Surely this is flawed - it suggests that, at any given time, there are some "yous" that are still alive. Your body is a large quantum object. To try and explain it simply, there is a notion of 'superposition' in quantum mechanics which basically means that something like an electron can exist in many states (e. A four dimensional projection of the quantum field itself So one of the principles of quantum mechanics is that observing something changes it. The cat has plot armor, but since this is sci-fi, we like to call it quantum immortality. Schrödinger's Cat variation of Survival Mode. I'm probably (definitely) simplifying this, but (a) ELI5 and (b) I really dislike this theory. Similarly, if the wheel is spinning counterclockwise, it can't be spinning clockwise. Posted by u/[Deleted Account] - 5 votes and 4 comments Jul 24, 2023 · Quantum immortality is rooted in the concept of the Many-Worlds Interpretation (MWI) of quantum mechanics, which suggests that every possible outcome of a quantum measurement occurs in a separate parallel universe. In quantum superposition, the doors are both open and closed at the same time! I've always been intrigued by quantum mechanics and the idea that multiple universes might exist simultaneously. The game Alan Wake has a video titled Quantum Suicide. A like and subscription would be very much appreciated, these videos can take long to edit. The problem being addressed is that the world seems nondeterministic at the subatomic level, and to be ruled entirely by chance. There are many interpretations to Quantum Mechanics, few of which have solid evidence supporting Quantum means very small and it refers to particles that are too small for us to see. In practice, there would be a time after which all "yous" are dead: say, 120 years after your birth, or, if we want to be really sure, 200 years after. Instead of using a normal computer, they use a special kind of computer called a quantum computer. This is using 14 particles. because ive spent the last ten years writing articles about tesla making free energy so there is more than enough articles about it on the internet now so when 23M subscribers in the explainlikeimfive community. The reason "the cat's life or death depended on the state of a subatomic particle," is because of the Copenhagen interpretation of Quantum Mechanics. Posted by u/BITTERSTORM - 1 vote and 15 comments So according to this theory macroscopic objects are extensions of the wave function. Quantum gravity theory is a way of looking at how gravity and quantum mechanics work together. In contrast to the idea of the universe, multiverse theory suggests an endless number of parallel universes coexisting in different Quantum computing is a new kind of computer technology. Quantum Immortality is a bit problematic Yes, it makes perfect sense that you cannot be dead (completely, and eternally unconscious) from your perspective, but, what about this: yes, this makes sense if you were to have a bomb that goes off according to the spin of a particle, and that you wouldn't be aware of the parallel universe where it Quantum computing is probabilistic in nature, and all you do in quantum algorithms is to increase the probability of getting the right solution. Quantum mysticism is a type of belief system that tries to explain the world in terms of quantum physics, which is the study of really small particles and their behavior. Mar 5, 2022 · u/afh43 has been pointed to in almost every creepy Reddit post list and dark Reddit-themed video on youtube. Quantum superposition is like a guessing game. Amplitudes really do correspond to probabilities, and only one outcome is real. The many-minds interpretation is a way of looking at things that suggests that reality is experienced differently by each of us. Imagine you have a puzzle with a bunch of pieces. Quantum suicide/immortality, in its normal sense, refers to a specific set of controlled conditions closer to what is described in iamapizza's response. Quantum suicide and immortality are scientific concepts that are a little tricky to understand, but don't worry as I'll explain them to you like you're five years old. We've all had a lucky escape from nuclear war in our life times - let's hope our luck holds. So a Quantum mechanics looks at things on a really small scale. To clarify, quantum immortality isn’t saying that you would never die and would be Honestly they kind of half-assed the Quantum Suicide / Immortality thought experiment, in ways that make it not as effective. In quantum mechanics, particles behave in strange ways and have different properties than regular objects. So we hooked up a computer to use random quantum fluctuations in the fabric of spacetime to create blueprints, and if the blueprint didn’t work, it would try to kill the cat. Quantum states are like the DNA of an object, they tell us everything about it. What if death is just an illusion? 🌀Quantum immortality suggests a reality so profound, it could redefine life, consciousness, and existence itself. You know it's in the box somewhere, but until you open it up and measure its position, it is everywhere inside that box at once. It's something that only happens in stories and mo May 19, 2010 · The experiment involves looking at the Schrödinger's cat experiment from the point of view of the cat. It states that the many-worlds interpretation of quantum mechanics implies that conscious beings areimmortal. Not "oh I was about to get hit by a car but because of quantum physics it simultaneously hit me and didn't hit me". Quantum suicide instead ties your life to the outcome of a single quantum measurement. bzygsnbeydvqxkhspvebbtlbtrlixtootagdebcwxtntifyntkhc