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#2361 |
Philosopher
Join Date: Aug 2002
Location: Denmark
Posts: 6,104
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Steen -- Jack of all trades - master of none! |
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#2362 |
Banned
Join Date: Aug 2019
Location: BHole
Posts: 935
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The answer seems to be that the wave function was never involved. If a particle is going to be physical, it will be so from start to finish. A classical state.
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#2363 |
Master Poster
Join Date: Nov 2006
Posts: 2,287
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I'm an "intellectual giant, with access to wilkipedia [sic]" "I believe in some ways; communicating with afterlife is easier than communicating with me." -Tim4848 who said he would no longer post here, twice in fact, but he did. |
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#2364 |
Banned
Join Date: Aug 2019
Location: BHole
Posts: 935
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#2365 |
Banned
Join Date: Aug 2019
Location: BHole
Posts: 935
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or is duality a Density Matrix? (mixed states)
https://imgur.com/NYrW0KS https://en.wikipedia.org/wiki/Densit...time_evolution |
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#2366 |
Banned
Join Date: Aug 2019
Location: BHole
Posts: 935
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It is either a particle Or a wave, not both at the same time. The quantum field does still have the power to make it ageless and wobble when a particle. Duality is dead! Look at the title of this thread
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#2367 |
Master Poster
Join Date: Nov 2006
Posts: 2,287
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Sorry, but I'd rather look at the evidence.
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I'm an "intellectual giant, with access to wilkipedia [sic]" "I believe in some ways; communicating with afterlife is easier than communicating with me." -Tim4848 who said he would no longer post here, twice in fact, but he did. |
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#2368 |
Penultimate Amazing
Join Date: Nov 2003
Location: Port Townsend, Washington
Posts: 30,592
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Cum catapultae proscribeantur tum soli proscripti catapultas habeant. |
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#2369 |
Illuminator
Join Date: Dec 2002
Posts: 4,747
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Dammit. He almost had me convinced that uneducated proclamations were better than science and math.
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"Such reports are usually based on the sighting of something the sighters cannot explain and that they (or someone else on their behalf) explain as representing an interstellar spaceship-often by saying "But what else can it be?" as though thier own ignorance is a decisive factor." Isaac Asimov |
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#2370 |
Philosopher
Join Date: May 2005
Location: Sydney Nova Scotia
Posts: 8,006
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Caption from and old New Yorker cartoon - Why am I shouting? Because I'm wrong!" |
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#2371 |
Penultimate Amazing
Join Date: Mar 2008
Location: New Zealand
Posts: 27,616
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17 February 2020 pittsburghjoe: Usual lies about the double slit experiment and what he wrote.
His last delusion was "Duality at all stages of a particles life is a misconception." This is obviously a ignorant delusion because no experiment that does that. what we have is the experimental fact that whenever a double slit experiment is done wave/particle duality is seen. That covers all of the "stages of a particles life" - emission, flight, and absorption. Next: 17 February 2020 pittsburghjoe: "The answer seems to be that the wave function was never involved." insanity . A wave function in quantum physics is a mathematical description of the quantum state of an isolated quantum system. 17 February 2020 pittsburghjoe: "Did you read this?" idiocy linking to one of his posts of deluded gibberish, stupidity of an irrelevant quantum computing image and an irrelevant classical state page. 17 February 2020 pittsburghjoe: "or is duality a Density Matrix? (mixed states)" insanity. Insane because Google and Wikipedia exist. Wave–particle duality. Density matrix 17 February 2020 pittsburghjoe: "It is either a particle Or a wave, not both at the same time. ..." lie and gibberish. A point of the double slit experiment (especially single particle) is that the particles act as both waves and particles depending on the measurements taken. No which-path information (which slit) = waves. Measure which-path information and the same particles act as particles! Another example is the electrons in atoms. They have the properties of quantum particles - mass, charge, spin. But their location has the same electrons acting as waves. |
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NASA Finds Direct Proof of Dark Matter (another observation) (and Abell 520) Electric comets still do not exist! |
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#2372 |
Penultimate Amazing
Join Date: Mar 2008
Location: New Zealand
Posts: 27,616
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450 items of ignorance, fantasy, delusion, by pittsburghjoe since 4 September 2019
14 February 2020 pittsburghjoe: A demented "Do we have proof decohered condenced wave packets are still waves?" question. 14 February 2020 pittsburghjoe: Lies about my posts which are useful and helpful. 14 February 2020 pittsburghjoe: The "wave is not a wave" insanity for a wave rather than a wave packet. 14 February 2020 pittsburghjoe: Usual ignorant delusion about wave-particle duality. Usual lies about the double slit experiment, etc. (5 items) |
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NASA Finds Direct Proof of Dark Matter (another observation) (and Abell 520) Electric comets still do not exist! |
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#2373 |
Seeking Honesty and Sanity
Join Date: Oct 2001
Location: Charleston, WV
Posts: 13,231
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On 22 JUL 2016, Candidate Donald Trump in his acceptance speech: "There can be no prosperity without law and order." On 15 FEB 2019 'BobTheCoward' said: "I constantly assert I am a fool." A man's best friend is his dogma. |
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#2374 |
Master Poster
Join Date: May 2008
Posts: 2,911
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Scientific progress goes *BOINK* -- Calvin & Hobbes twitter: @tusenfem -- Super Duper Space Plasma Physicist |
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#2375 |
Master Poster
Join Date: Nov 2006
Posts: 2,287
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Four? Sheeze, what a "quote" winner "unquote".
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__________________
I'm an "intellectual giant, with access to wilkipedia [sic]" "I believe in some ways; communicating with afterlife is easier than communicating with me." -Tim4848 who said he would no longer post here, twice in fact, but he did. |
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#2376 |
New Blood
Join Date: Sep 2011
Posts: 24
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He's had more than 4 at scienceforums.net; not always banned, he sometimes just goes away for a bit then comes back with a new name and pretends his ideas are fresh.
Pretty sure this is his latest there: ht tps://ww w.scienceforums.net/topic/121329-i-need-help-with-math-for-my-attempt-at-an-interpreation/ Also seen him at naked scientists (which is very loosely moderated) and scienceforums.com (which is pretty dire, but where he's mostly ignored). The cranks are sure of their ideas, so keep searching for support, rather than learning. |
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#2377 |
Master Poster
Join Date: May 2008
Posts: 2,911
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__________________
Scientific progress goes *BOINK* -- Calvin & Hobbes twitter: @tusenfem -- Super Duper Space Plasma Physicist |
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#2378 |
Muse
Join Date: Oct 2013
Posts: 756
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Actually I think this is him https://www.scienceforums.net/topic/...upported-math/
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#2379 |
New Blood
Join Date: Sep 2011
Posts: 24
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#2380 |
Graduate Poster
Join Date: Apr 2011
Posts: 1,447
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This is, admittedly, flogging a dead horse, or at least a banned one, but I found the confusion shown here to be instructive.
It's true that a photon, or any other object, is not "both at the same time". Er, well, not exactly. Any such object is what it is, and depending on how you interact with it, can behave either like a wave or a particle,and sometimes like both. The distinction is not as clear and absolute as people like Joe would like to think. Take an electron, for example. Clearly a particle, right? Except that, at the right scale, it can simultaneously behave like both a wave and a particle. Aim a beam of electrons at a tilted single-crystal nickle surface, and it scatters just like a wave does on a diffraction grating. So it's a wave. But each electron can be detected discretely, so it's a particle. It's amazing how the particle/wave duality wars break out in obscure corners of the field. You'd think that the last 50 years never happened. |
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