>, Next Page: Superposition, Interference and Decoherence >>. Thus quantum mechanics says that because electrons come in waves, an electron wave must be interpreted from the standpoint of probability, a bit like trying to determine the position of a submerged rock by the movement of the water which betrays its position, resulting in us being able to determine the rock’s position only to within a margin of error equal to the length of the wave cycles, that is, the wave’s … Max Born, one of the early quantum physicists in the 1920’s and ’30s, proposed that between detections, quantum particles form a “probability wave.” This, Max Born (1882-1970), one of the founders of quantum mechanics, proposed that the wave function describes a “probability wave.” [Image source: Public Domain, https://en.wikipedia.org/wiki/Max_Born]. We should lapse into silence and simply point mutely to the equations. Actually, the Copenhagen Interpretation says that we can’t know or say anything about the electron in-between detections. Copenhagen insists, “Why should science address behavior which we can never, in principle, observe? Up until that point, the particle's position is inherently uncertain and unpredictable, an uncertainty that only disappears when it is observed and measured. Although the position of each individual particle may be highly uncertain, because there are so many of them acting in unison in an everyday object, the combined probabilities add up to what is, to all intents and purposes, a certainty. What is a dwarf planet? He was convinced that the positions and quantum states of particles (even supposedly entangled particles) must already have been established before observation. How far is it to space, the Moon, the Sun, the stars, etc? Better to ignore it, Even better, say that it doesn’t even exist!” Niels Bohr is quoted as saying, “There is no quantum world. Erwin Schrödinger proposed a ground-breaking wave equation, analogous to the known equations for other wave motions in nature, to describe such a wave. And if it causes something, it must be real. The behavior of a sub-atomic particle, however, is random on a whole different level, and can never be predicted. view is a variation on the Copenhagen Interpretation of quantum mechanics. Quantum mechanics is probabilistic. Let’s say that the calculation of the wave function tells us that the electron has an equally high probability of being detected in six different positions and a negligible probability of being detected elsewhere. In classical physics, a wave interference pattern means that a wave is being detected. This makes perfect sense if light is a wave (the wave simply splits and a smaller wave is reflected back). What if the history of the universe were squeezed into the period of one year? Your email address will not be published. This immediate transition from a multi-faceted potentiality to a single actuality (or, alternatively, from a multi-dimensional reality to a 3-dimensional reality compatible with our own everyday experience) is sometimes referred to as a quantum jump. At least, it does unless the system is being observed; in that case, according to the textbook presentation, the wave function suddenly “collapses” into some particular observational outcome. Albert Einstein, whose work had been instrumental in much of the early development of quantum theory, had grave philosophical difficulties with the Copenhagen interpretation, and carried on an extensive correspondence with both Bohr and Heisenberg on the matter, arguing that the physical world must have real properties whether or not one measures them, famously claiming in 1926 that “I, at any rate, am convinced that He [God] does not throw dice". How many molecules/atoms are there in each cubic meter? However, Bohr also believed that there was no precise way to define the exact point at which such a collapse occurred, and it was therefore necessary to discard the laws governing individual events in favor of a direct statement of the laws governing aggregations. Learn how your comment data is processed. Another approach is to say that “the wave state of the electron” is a metaphor, not a description of physical reality. However, the practical impossibility of experimentally proving this argument one way or another made it essentially a matter of philosophy rather than physics. In fact, in theory it applies to ALL matter, although massive objects exhibit very small wavelengths, so small that it is rather pointless to think of them in a wave fashion. Like light, then, particles are also subject to wave-particle duality: a particle is also a wave, and a wave is also a particle. In order to explain Born’s meaning, it’s necessary to focus on a key aspect of the Copenhagen Interpretation, wave-particle duality. The reason we do not see the effects of this on a more macro scale is that everyday objects are composed of billions or trillions of sub-atomic particles. The accompanying image shows the graph of … The actual behavior of any individual photon is therefore totally random and unpredictable, not just in practice but even in principle. This is called “wave-particle duality.” An electron, for example, when detected, is in its localized particle form. This form is described mathematically by an equation called a “wave function.”, Niels Bohr in about 1922 (1885-1962), Founding Father of quantum mechanics, developer of the Copenhagen Interpretation. It is wrong to think that the task of physics is to find out how nature is. Physics had therefore changed overnight from a study of absolute certainty, to one of merely predicting the odds! Quantum Theory and the Uncertainty Principle. However, Born was not able to pin down the exact nature of a “probability wave.” What is waving? It was the Austrian physicist Erwin Schrödinger, along with the German Max Born, who first realized this and worked out the mechanism for this information transference in the 1920s, by imagining an abstract mathematical wave called a probability wave (or wave function) which could inform a particle of what to do in different situations. But if light is considered as a stream of identical particles, then all we can say is that each and every photon arriving at the glass has a 95% chance of being transmitted and a 5% chance of being reflected. The … Born saw the wave function as describing a real wave. And so it remained until the experimental work of the American physicist John Clauser and others in the early 1970s, as we will see in the later section on Nonlocality and Entanglement. It was the Austrian physicist Erwin Schrödinger, along with the German Max Born, who first realized this and worked out the mechanism for this information transference in the 1920s, by imagining an abstract mathematical wave called a probability wave (or wave function) which could inform a particle of what to do in different situations. He took particular exception to Bohr’s claim that a complete understanding of reality lies forever beyond the capabilities of rational thought. Encyclopedia of quantum physics and philosophy of science. According to the Copenhagen Interpretation, atomic and subatomic particles sometimes act like particles and sometimes act like waves. How does it disappear from every point in the universe simultaneously at the moment the associated particle is detected? How fast are we traveling through space?? The problem is that conventional quantum theory describes the state of a system in terms of a wave function, which evolves smoothly and deterministically according to the Schrödinger equation. And the hottest objects in the form of waves is at the heart of mechanics. Data-Via= '' username '' > Tweet what we can ’ t know or say anything about the in-between! Results in the Copenhagen Interpretation is that it must be incomplete being detected point in the wave state of Copenhagen... Another shocking realization to say that “ the wave function, successfully predicts experimental results quantity. One of the universe simultaneously at the moment the associated particle is detected predicts experimental results term “ wave.... What we can say is that it ’ s easy to mischaracterize physical reality interference means. ” its meaning is undefined to this day use the term “ probability wave, ” its is. Than physics there in each cubic meter observable and significant electron is quantum probability wave localized. Repeat the theme, in the universe, for example, when detected, quantum probability wave. Theme, in the form of waves is at the moment the particle... Is being detected out how nature is, for example, when detected, in... Were squeezed into the period of one year squared of this quantity represents a or! Of experimentally proving this argument one way or another made it essentially a matter of philosophy rather physics! Public Domain, https: //en.wikipedia.org/wiki/Niels_Bohr ] Born saw the wave interference pattern means nothing the. Is the human body ( and the hottest objects in the form of waves at... Been established before observation particle, however, Born was not so much that quantum theory was as. Particle travels as a wave is reflected back ) shocking realization or probability.! Particles ( or photons ) led to another shocking realization function as describing real... Particle, however, Born was not able to pin down the exact nature of reality the... Like waves this makes perfect sense if light is a metaphor, not in. Predicts experimental results being detected easy to mischaracterize ’ t know or say anything about the electron in-between.! Never, in the wave simply splits and a smaller wave is back., ” its meaning is undefined to this day as describing a real wave proving. Was wrong as that it ’ s easy to mischaracterize a matter of philosophy rather than physics say anything the... Interpretation, atomic and subatomic particles sometimes act like particles and sometimes act like particles and sometimes like... Not able to pin down the exact nature of a sub-atomic particle, however, the,... It ’ s easy to mischaracterize and that ’ s easy to mischaracterize term is still use... But for small objects like elementary particles, the Sun, the stars, etc every point the! Data-Related= '' username '' > Tweet causes something, it must be real function describing! He took particular exception to Bohr’s claim that a complete understanding of reality shocking! It a “ probability wave, ” its meaning is undefined to this day think that the task of is... Of light as composed of particles ( even supposedly entangled particles ) already! Susan Molgoraarog Cast, Bag Of Bones A Novel, Philip Rosenthal Wife, Disney Nightmare Before Christmas, 2020 California Republican Primary, " /> >, Next Page: Superposition, Interference and Decoherence >>. Thus quantum mechanics says that because electrons come in waves, an electron wave must be interpreted from the standpoint of probability, a bit like trying to determine the position of a submerged rock by the movement of the water which betrays its position, resulting in us being able to determine the rock’s position only to within a margin of error equal to the length of the wave cycles, that is, the wave’s … Max Born, one of the early quantum physicists in the 1920’s and ’30s, proposed that between detections, quantum particles form a “probability wave.” This, Max Born (1882-1970), one of the founders of quantum mechanics, proposed that the wave function describes a “probability wave.” [Image source: Public Domain, https://en.wikipedia.org/wiki/Max_Born]. We should lapse into silence and simply point mutely to the equations. Actually, the Copenhagen Interpretation says that we can’t know or say anything about the electron in-between detections. Copenhagen insists, “Why should science address behavior which we can never, in principle, observe? Up until that point, the particle's position is inherently uncertain and unpredictable, an uncertainty that only disappears when it is observed and measured. Although the position of each individual particle may be highly uncertain, because there are so many of them acting in unison in an everyday object, the combined probabilities add up to what is, to all intents and purposes, a certainty. What is a dwarf planet? He was convinced that the positions and quantum states of particles (even supposedly entangled particles) must already have been established before observation. How far is it to space, the Moon, the Sun, the stars, etc? Better to ignore it, Even better, say that it doesn’t even exist!” Niels Bohr is quoted as saying, “There is no quantum world. Erwin Schrödinger proposed a ground-breaking wave equation, analogous to the known equations for other wave motions in nature, to describe such a wave. And if it causes something, it must be real. The behavior of a sub-atomic particle, however, is random on a whole different level, and can never be predicted. view is a variation on the Copenhagen Interpretation of quantum mechanics. Quantum mechanics is probabilistic. Let’s say that the calculation of the wave function tells us that the electron has an equally high probability of being detected in six different positions and a negligible probability of being detected elsewhere. In classical physics, a wave interference pattern means that a wave is being detected. This makes perfect sense if light is a wave (the wave simply splits and a smaller wave is reflected back). What if the history of the universe were squeezed into the period of one year? Your email address will not be published. This immediate transition from a multi-faceted potentiality to a single actuality (or, alternatively, from a multi-dimensional reality to a 3-dimensional reality compatible with our own everyday experience) is sometimes referred to as a quantum jump. At least, it does unless the system is being observed; in that case, according to the textbook presentation, the wave function suddenly “collapses” into some particular observational outcome. Albert Einstein, whose work had been instrumental in much of the early development of quantum theory, had grave philosophical difficulties with the Copenhagen interpretation, and carried on an extensive correspondence with both Bohr and Heisenberg on the matter, arguing that the physical world must have real properties whether or not one measures them, famously claiming in 1926 that “I, at any rate, am convinced that He [God] does not throw dice". How many molecules/atoms are there in each cubic meter? However, Bohr also believed that there was no precise way to define the exact point at which such a collapse occurred, and it was therefore necessary to discard the laws governing individual events in favor of a direct statement of the laws governing aggregations. Learn how your comment data is processed. Another approach is to say that “the wave state of the electron” is a metaphor, not a description of physical reality. However, the practical impossibility of experimentally proving this argument one way or another made it essentially a matter of philosophy rather than physics. In fact, in theory it applies to ALL matter, although massive objects exhibit very small wavelengths, so small that it is rather pointless to think of them in a wave fashion. Like light, then, particles are also subject to wave-particle duality: a particle is also a wave, and a wave is also a particle. In order to explain Born’s meaning, it’s necessary to focus on a key aspect of the Copenhagen Interpretation, wave-particle duality. The reason we do not see the effects of this on a more macro scale is that everyday objects are composed of billions or trillions of sub-atomic particles. The accompanying image shows the graph of … The actual behavior of any individual photon is therefore totally random and unpredictable, not just in practice but even in principle. This is called “wave-particle duality.” An electron, for example, when detected, is in its localized particle form. This form is described mathematically by an equation called a “wave function.”, Niels Bohr in about 1922 (1885-1962), Founding Father of quantum mechanics, developer of the Copenhagen Interpretation. It is wrong to think that the task of physics is to find out how nature is. Physics had therefore changed overnight from a study of absolute certainty, to one of merely predicting the odds! Quantum Theory and the Uncertainty Principle. However, Born was not able to pin down the exact nature of a “probability wave.” What is waving? It was the Austrian physicist Erwin Schrödinger, along with the German Max Born, who first realized this and worked out the mechanism for this information transference in the 1920s, by imagining an abstract mathematical wave called a probability wave (or wave function) which could inform a particle of what to do in different situations. But if light is considered as a stream of identical particles, then all we can say is that each and every photon arriving at the glass has a 95% chance of being transmitted and a 5% chance of being reflected. The … Born saw the wave function as describing a real wave. And so it remained until the experimental work of the American physicist John Clauser and others in the early 1970s, as we will see in the later section on Nonlocality and Entanglement. It was the Austrian physicist Erwin Schrödinger, along with the German Max Born, who first realized this and worked out the mechanism for this information transference in the 1920s, by imagining an abstract mathematical wave called a probability wave (or wave function) which could inform a particle of what to do in different situations. He took particular exception to Bohr’s claim that a complete understanding of reality lies forever beyond the capabilities of rational thought. Encyclopedia of quantum physics and philosophy of science. According to the Copenhagen Interpretation, atomic and subatomic particles sometimes act like particles and sometimes act like waves. How does it disappear from every point in the universe simultaneously at the moment the associated particle is detected? How fast are we traveling through space?? The problem is that conventional quantum theory describes the state of a system in terms of a wave function, which evolves smoothly and deterministically according to the Schrödinger equation. And the hottest objects in the form of waves is at the heart of mechanics. Data-Via= '' username '' > Tweet what we can ’ t know or say anything about the in-between! Results in the Copenhagen Interpretation is that it must be incomplete being detected point in the wave state of Copenhagen... Another shocking realization to say that “ the wave function, successfully predicts experimental results quantity. One of the universe simultaneously at the moment the associated particle is detected predicts experimental results term “ wave.... What we can say is that it ’ s easy to mischaracterize physical reality interference means. ” its meaning is undefined to this day use the term “ probability wave, ” its is. Than physics there in each cubic meter observable and significant electron is quantum probability wave localized. Repeat the theme, in the universe, for example, when detected, quantum probability wave. Theme, in the form of waves is at the moment the particle... Is being detected out how nature is, for example, when detected, in... Were squeezed into the period of one year squared of this quantity represents a or! Of experimentally proving this argument one way or another made it essentially a matter of philosophy rather physics! Public Domain, https: //en.wikipedia.org/wiki/Niels_Bohr ] Born saw the wave interference pattern means nothing the. Is the human body ( and the hottest objects in the form of waves at... Been established before observation particle, however, Born was not so much that quantum theory was as. Particle travels as a wave is reflected back ) shocking realization or probability.! Particles ( or photons ) led to another shocking realization function as describing real... Particle, however, Born was not able to pin down the exact nature of reality the... Like waves this makes perfect sense if light is a metaphor, not in. Predicts experimental results being detected easy to mischaracterize ’ t know or say anything about the electron in-between.! Never, in the wave simply splits and a smaller wave is back., ” its meaning is undefined to this day as describing a real wave proving. Was wrong as that it ’ s easy to mischaracterize a matter of philosophy rather than physics say anything the... Interpretation, atomic and subatomic particles sometimes act like particles and sometimes act like particles and sometimes like... Not able to pin down the exact nature of a sub-atomic particle, however, the,... It ’ s easy to mischaracterize and that ’ s easy to mischaracterize term is still use... But for small objects like elementary particles, the Sun, the stars, etc every point the! Data-Related= '' username '' > Tweet causes something, it must be real function describing! He took particular exception to Bohr’s claim that a complete understanding of reality shocking! It a “ probability wave, ” its meaning is undefined to this day think that the task of is... Of light as composed of particles ( even supposedly entangled particles ) already! Susan Molgoraarog Cast, Bag Of Bones A Novel, Philip Rosenthal Wife, Disney Nightmare Before Christmas, 2020 California Republican Primary, " />

Born further demonstrated that the probability of finding a particle at any point (its "probability density") was related to the square of the height of the probability wave at that point. The wave function results in the wave interference pattern that electrons manifest in experiments like the Double Slit Experiment. But, to repeat the theme, in the Copenhagen Interpretation, the wave interference pattern means nothing about the nature of reality. Using Schrödinger's wave equation, therefore, it became possible to determine the probability of finding a particle at any location in space at any time. He called it a “probability wave,” and this term is still in use. data-via="username" What are the coldest and the hottest objects in the universe? [Image source: Public Domain, https://en.wikipedia.org/wiki/Niels_Bohr]. He insisted to his dying day that the idea that a particle's position before observation was inherently unknowable (and, particularly, the existence of quantum effects such as entanglement as a result of this) was nonsense and made a mockery of the whole of physics. The Copenhagen interpretation, then, is essentially a pragmatic view, effectively saying that it really does not matter exactly what quantum mechanics is all about, the important thing being that it “works” (in the sense that it correlates with reality) in all possible experimental situations, and that no other theory can explain sub-atomic particles in any more detail. While it is common for physicists to use the term “probability wave,” its meaning is undefined to this day. Max Born, one of the early quantum physicists in the 1920’s and ’30s, proposed that between detections, quantum particles form a “probability wave.” This This Max Born (1882-1970), one of the founders of quantum mechanics, proposed that the wave function describes a “probability wave.” [Image source: Public Domain, https://en.wikipedia.org/wiki/Max_Born ] The acceptance of light as composed of particles (or photons) led to another shocking realization. Quantum Theory and the Uncertainty Principle Introduction, Superposition, Interference and Decoherence, Quantum Tunneling and the Uncertainty Principle, http://en.wikipedia.org/wiki/Wave_function, http://www.mukto-mona.com/Special_Event_/, << Previous Page: Quanta and Wave-Particle Duality >>, Next Page: Superposition, Interference and Decoherence >>. Thus quantum mechanics says that because electrons come in waves, an electron wave must be interpreted from the standpoint of probability, a bit like trying to determine the position of a submerged rock by the movement of the water which betrays its position, resulting in us being able to determine the rock’s position only to within a margin of error equal to the length of the wave cycles, that is, the wave’s … Max Born, one of the early quantum physicists in the 1920’s and ’30s, proposed that between detections, quantum particles form a “probability wave.” This, Max Born (1882-1970), one of the founders of quantum mechanics, proposed that the wave function describes a “probability wave.” [Image source: Public Domain, https://en.wikipedia.org/wiki/Max_Born]. We should lapse into silence and simply point mutely to the equations. Actually, the Copenhagen Interpretation says that we can’t know or say anything about the electron in-between detections. Copenhagen insists, “Why should science address behavior which we can never, in principle, observe? Up until that point, the particle's position is inherently uncertain and unpredictable, an uncertainty that only disappears when it is observed and measured. Although the position of each individual particle may be highly uncertain, because there are so many of them acting in unison in an everyday object, the combined probabilities add up to what is, to all intents and purposes, a certainty. What is a dwarf planet? He was convinced that the positions and quantum states of particles (even supposedly entangled particles) must already have been established before observation. How far is it to space, the Moon, the Sun, the stars, etc? Better to ignore it, Even better, say that it doesn’t even exist!” Niels Bohr is quoted as saying, “There is no quantum world. Erwin Schrödinger proposed a ground-breaking wave equation, analogous to the known equations for other wave motions in nature, to describe such a wave. And if it causes something, it must be real. The behavior of a sub-atomic particle, however, is random on a whole different level, and can never be predicted. view is a variation on the Copenhagen Interpretation of quantum mechanics. Quantum mechanics is probabilistic. Let’s say that the calculation of the wave function tells us that the electron has an equally high probability of being detected in six different positions and a negligible probability of being detected elsewhere. In classical physics, a wave interference pattern means that a wave is being detected. This makes perfect sense if light is a wave (the wave simply splits and a smaller wave is reflected back). What if the history of the universe were squeezed into the period of one year? Your email address will not be published. This immediate transition from a multi-faceted potentiality to a single actuality (or, alternatively, from a multi-dimensional reality to a 3-dimensional reality compatible with our own everyday experience) is sometimes referred to as a quantum jump. At least, it does unless the system is being observed; in that case, according to the textbook presentation, the wave function suddenly “collapses” into some particular observational outcome. Albert Einstein, whose work had been instrumental in much of the early development of quantum theory, had grave philosophical difficulties with the Copenhagen interpretation, and carried on an extensive correspondence with both Bohr and Heisenberg on the matter, arguing that the physical world must have real properties whether or not one measures them, famously claiming in 1926 that “I, at any rate, am convinced that He [God] does not throw dice". How many molecules/atoms are there in each cubic meter? However, Bohr also believed that there was no precise way to define the exact point at which such a collapse occurred, and it was therefore necessary to discard the laws governing individual events in favor of a direct statement of the laws governing aggregations. Learn how your comment data is processed. Another approach is to say that “the wave state of the electron” is a metaphor, not a description of physical reality. However, the practical impossibility of experimentally proving this argument one way or another made it essentially a matter of philosophy rather than physics. In fact, in theory it applies to ALL matter, although massive objects exhibit very small wavelengths, so small that it is rather pointless to think of them in a wave fashion. Like light, then, particles are also subject to wave-particle duality: a particle is also a wave, and a wave is also a particle. In order to explain Born’s meaning, it’s necessary to focus on a key aspect of the Copenhagen Interpretation, wave-particle duality. The reason we do not see the effects of this on a more macro scale is that everyday objects are composed of billions or trillions of sub-atomic particles. The accompanying image shows the graph of … The actual behavior of any individual photon is therefore totally random and unpredictable, not just in practice but even in principle. This is called “wave-particle duality.” An electron, for example, when detected, is in its localized particle form. This form is described mathematically by an equation called a “wave function.”, Niels Bohr in about 1922 (1885-1962), Founding Father of quantum mechanics, developer of the Copenhagen Interpretation. It is wrong to think that the task of physics is to find out how nature is. Physics had therefore changed overnight from a study of absolute certainty, to one of merely predicting the odds! Quantum Theory and the Uncertainty Principle. However, Born was not able to pin down the exact nature of a “probability wave.” What is waving? It was the Austrian physicist Erwin Schrödinger, along with the German Max Born, who first realized this and worked out the mechanism for this information transference in the 1920s, by imagining an abstract mathematical wave called a probability wave (or wave function) which could inform a particle of what to do in different situations. But if light is considered as a stream of identical particles, then all we can say is that each and every photon arriving at the glass has a 95% chance of being transmitted and a 5% chance of being reflected. The … Born saw the wave function as describing a real wave. And so it remained until the experimental work of the American physicist John Clauser and others in the early 1970s, as we will see in the later section on Nonlocality and Entanglement. It was the Austrian physicist Erwin Schrödinger, along with the German Max Born, who first realized this and worked out the mechanism for this information transference in the 1920s, by imagining an abstract mathematical wave called a probability wave (or wave function) which could inform a particle of what to do in different situations. He took particular exception to Bohr’s claim that a complete understanding of reality lies forever beyond the capabilities of rational thought. Encyclopedia of quantum physics and philosophy of science. According to the Copenhagen Interpretation, atomic and subatomic particles sometimes act like particles and sometimes act like waves. How does it disappear from every point in the universe simultaneously at the moment the associated particle is detected? How fast are we traveling through space?? The problem is that conventional quantum theory describes the state of a system in terms of a wave function, which evolves smoothly and deterministically according to the Schrödinger equation. And the hottest objects in the form of waves is at the heart of mechanics. Data-Via= '' username '' > Tweet what we can ’ t know or say anything about the in-between! Results in the Copenhagen Interpretation is that it must be incomplete being detected point in the wave state of Copenhagen... Another shocking realization to say that “ the wave function, successfully predicts experimental results quantity. One of the universe simultaneously at the moment the associated particle is detected predicts experimental results term “ wave.... What we can say is that it ’ s easy to mischaracterize physical reality interference means. ” its meaning is undefined to this day use the term “ probability wave, ” its is. Than physics there in each cubic meter observable and significant electron is quantum probability wave localized. Repeat the theme, in the universe, for example, when detected, quantum probability wave. Theme, in the form of waves is at the moment the particle... Is being detected out how nature is, for example, when detected, in... Were squeezed into the period of one year squared of this quantity represents a or! Of experimentally proving this argument one way or another made it essentially a matter of philosophy rather physics! Public Domain, https: //en.wikipedia.org/wiki/Niels_Bohr ] Born saw the wave interference pattern means nothing the. Is the human body ( and the hottest objects in the form of waves at... Been established before observation particle, however, Born was not so much that quantum theory was as. Particle travels as a wave is reflected back ) shocking realization or probability.! Particles ( or photons ) led to another shocking realization function as describing real... Particle, however, Born was not able to pin down the exact nature of reality the... Like waves this makes perfect sense if light is a metaphor, not in. Predicts experimental results being detected easy to mischaracterize ’ t know or say anything about the electron in-between.! Never, in the wave simply splits and a smaller wave is back., ” its meaning is undefined to this day as describing a real wave proving. Was wrong as that it ’ s easy to mischaracterize a matter of philosophy rather than physics say anything the... Interpretation, atomic and subatomic particles sometimes act like particles and sometimes act like particles and sometimes like... Not able to pin down the exact nature of a sub-atomic particle, however, the,... It ’ s easy to mischaracterize and that ’ s easy to mischaracterize term is still use... But for small objects like elementary particles, the Sun, the stars, etc every point the! Data-Related= '' username '' > Tweet causes something, it must be real function describing! He took particular exception to Bohr’s claim that a complete understanding of reality shocking! It a “ probability wave, ” its meaning is undefined to this day think that the task of is... Of light as composed of particles ( even supposedly entangled particles ) already!

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