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| Tags: porat, postulate, sixth |
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#21
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#23
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Michael Moroney wrote:
(Y.Porat) writes: (Michael Moroney) wrote in message ... As I suspected, you couldn't wrap your mind around that. As to conservation of mass/energy, first, it is conserved. The mass/energy is the same before and after the short delta-t. ------------- if mass and energy are conserved (asboth of us agree) than Mass-energy (one thing, due to E=mc^2) is conserved. Not conserved separately. Depends on if you mean relativistic mass or rest mass. Usually if one says "mass" in physics today, one means rest mass - and that isn't conserved! [snip rest] Bye, Bjoern |
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#24
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Michael Moroney wrote:
(Gordon D. Pusch) writes: In Feynman's version of perturbation theory, energy and momentum are =ALWAYS= and =EXACTLY= conserved, at every interaction vertex. "Virtual" process proceed by allowing the "virtual" particles to be "off their mass shell" --- which is not nearly so problematic as allowing energy conservation to be "temporarily" violated, since rest-mass is not conserved anyway! Yes, maybe that's a better way to look at it. Perhaps when/if we understand the Higgs mechanism it will explain it. What has this to do with the Higgs mechanism, in your opinion? And why do you think it isn't understood? Bye, Bjoern |
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#25
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(Michael Moroney) wrote in message ...
(Gordon D. Pusch) writes: In Feynman's version of perturbation theory, energy and momentum are =ALWAYS= and =EXACTLY= conserved, at every interaction vertex. "Virtual" process proceed by allowing the "virtual" particles to be "off their mass shell" --- which is not nearly so problematic as allowing energy conservation to be "temporarily" violated, since rest-mass is not conserved anyway! Yes, maybe that's a better way to look at it. Perhaps when/if we understand the Higgs mechanism it will explain it. --------------- thanks to Pusch and Varney anyway i hope i acomplished something: raising (at least) some question markes about the existing solid and blind beliefe that the standard Model with its virtual particles, is a theory who lets us 'so rest in peace on the laurals. anyway at least for me it is obvious that a particle 'giving birth to another entity that is 90 times bigger than itself is (excuse me) nonsene and a nonstarter. it even for the slightes fraction of time! and a question to Moroney: while you saied : Yes, maybe that's a better way to look at it. Perhaps when/if we understand the Higgs mechanism it will explain it. does it mean you realise that the 'virtual particles' are at least problematic and speculative? TIA Y.Porat ----------------- ------------ |
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#26
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"Y.Porat" wrote:
(Michael Moroney) wrote in message ... (Gordon D. Pusch) writes: In Feynman's version of perturbation theory, energy and momentum are =ALWAYS= and =EXACTLY= conserved, at every interaction vertex. "Virtual" process proceed by allowing the "virtual" particles to be "off their mass shell" --- which is not nearly so problematic as allowing energy conservation to be "temporarily" violated, since rest-mass is not conserved anyway! Yes, maybe that's a better way to look at it. Perhaps when/if we understand the Higgs mechanism it will explain it. --------------- thanks to Pusch and Varney anyway i hope i acomplished something: raising (at least) some question markes about the existing solid and blind beliefe that the standard Model with its virtual particles, is a theory who lets us 'so rest in peace on the laurals. Err, no particle physicist I know of claims that the SM is the final truth - everyone admits that it's simply the best theory available, but still leaves many questions open. That's why supersymmetry, string theory, noncommutative geometry and other ideas are so popular today! anyway at least for me it is obvious that a particle 'giving birth to another entity that is 90 times bigger than itself is *sigh* The SM doesn't claim that this happens. How often do I need to tell you that the Z bosons which are emitted are *virtual* and don't have a mass of 90 GeV? (excuse me) nonsene and a nonstarter. Well, it's nonsense you yourself invented - it's a straw man. it even for the slightes fraction of time! and a question to Moroney: while you saied : Yes, maybe that's a better way to look at it. Perhaps when/if we understand the Higgs mechanism it will explain it. does it mean you realise that the 'virtual particles' are at least problematic and speculative? As far as I can see: No, he doesn't mean that. Bye, Bjoern |
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#27
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Bjoern Feuerbacher wrote in message ...
"Y.Porat" wrote: (Michael Moroney) wrote in message ... (Gordon D. Pusch) writes: Yes, maybe that's a better way to look at it. Perhaps when/if we understand the Higgs mechanism it will explain it. --------------- thanks to Pusch and Varney anyway i hope i acomplished something: raising (at least) some question markes about the existing solid and blind beliefe that the standard Model with its virtual particles, is a theory who lets us 'so rest in peace on the laurals. Err, no particle physicist I know of claims that the SM is the final truth - everyone admits that it's simply the best theory available, but still leaves many questions open. That's why supersymmetry, string theory, noncommutative geometry and other ideas are so popular today! ------------- Mr young Fuerbacher why do intervean in my discussions with people that i can discuuus with. you are not the type of person i would like to discuss. i dont like to discuss with people who are apriori againt me no matter what i will say. so please get of my back. ps not to mension that you are an opportunist that chages his mind to where the wind blows. Y.Porat ------------ anyway at least for me it is obvious that a particle 'giving birth to another entity that is 90 times bigger than itself is *sigh* The SM doesn't claim that this happens. How often do I need to tell you that the Z bosons which are emitted are *virtual* and don't have a mass of 90 GeV? (excuse me) nonsene and a nonstarter. Well, it's nonsense you yourself invented - it's a straw man. it even for the slightes fraction of time! and a question to Moroney: while you saied : Yes, maybe that's a better way to look at it. Perhaps when/if we understand the Higgs mechanism it will explain it. does it mean you realise that the 'virtual particles' are at least problematic and speculative? As far as I can see: No, he doesn't mean that. Bye, Bjoern |
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#28
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#29
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(Michael Moroney) wrote in message ...
(Y.Porat) writes: and a question to Moroney: while you saied : Yes, maybe that's a better way to look at it. Perhaps when/if we understand the Higgs mechanism it will explain it. does it mean you realise that the 'virtual particles' are at least problematic and speculative? No, I mean we don't understand everything fully. ----------- thats exactly what is asked you. and now i got the frank answwer: neither me nor you and probably no one else realy understands it (unlees he is an imposter) so i guess that is the real situation. may be if you dont undestand you can ask Feuerbacher he understands everything.may be he will explain it to us in detailes and not just wave his hands.) i guess it is a mathemathical solusion that works *partially* on some cases but something is missing there, or even worse: something is wrong there and my 'lacmus- sixth postulate' detected it: no messenger can be bigger or stronger than the entity, that sent it. ------------ btw the tunneling effect that you mentioned is interesting but i think it is not sort of 'borrowing energy' (may be borrowing energy from the 'neighbours' at the metal latice and my guess it is more finding the correct opportunity of the electron: say by finding the right frequency that causes the proccess to *resonant* so it is very 'frequescy dependant' and thas why it is so sensitive to the specific elements and specific temperatures. now the way from that and jumping to the nuclear world is too long! because the nuclear world, is ,'quite another opera' as you youself indicated: as we zoom more and more into the microcosm, we get some different laws ansd situations for instance: you can hardly immagine a 'mathat latice' situation of the nucleids, it is AFAIK a different structure, therefore you cant authomatically make corelations between the two situations and say that a quark is 'borrowing energy' just under the *pretext* of uncertainty principle. again my claim aginst the vast use of that principle: the fact that we cannot be certain is not 'an umbrella' for issuing guesses and claiming: since you are uncertain- *i am certain* sort of fishing in dark watter. ------------ Virtual particles have tons of evidence supporting them, but why, say, a W has a mass of 90 protons when 'real' and 'whatever' when 'virtual' (if you follow Feynman's version), and even if Feynman's version is better or if energy is short-term nonconserved due to the HUP is better remains to be answered (at least to me.) The Higgs mechanism is supposed to explain why matter has the mass it does. I don't understand it. I don't know how much is understood by the science community as a while. I do know the Higgs itself hasn't been found yet. ------- and my main point and prediction: it will never be found because of the *physical* logic behind my sixth postulate. ps that guess of mine has a lot of eccomomic meaning in avoiding waist of money and energy and human resourses. IOW befor investing lots of money, i suggest to reexamin it again and agin on the theoretic grounds(and not just one theory- to realize if that investment has 'real legs'!! all the best Y.Porat ---------------------- |
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#30
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"Y.Porat" wrote:
Bjoern Feuerbacher wrote in message ... "Y.Porat" wrote: (Michael Moroney) wrote in message ... (Gordon D. Pusch) writes: Yes, maybe that's a better way to look at it. Perhaps when/if we understand the Higgs mechanism it will explain it. --------------- thanks to Pusch and Varney anyway i hope i acomplished something: raising (at least) some question markes about the existing solid and blind beliefe that the standard Model with its virtual particles, is a theory who lets us 'so rest in peace on the laurals. Err, no particle physicist I know of claims that the SM is the final truth - everyone admits that it's simply the best theory available, but still leaves many questions open. That's why supersymmetry, string theory, noncommutative geometry and other ideas are so popular today! ------------- Mr young Fuerbacher As usual, you don't even care to spell my name correctly - and *you* say that *I* am impolite? why do intervean in my discussions with people that i can discuuus with. If you didn't notice: this is a newsgroup. If you want to have a private discussion with Michael, use e-mail. you are not the type of person i would like to discuss. Yes, I know - because you can't answer my arguments. i dont like to discuss with people who are apriori againt me no matter what i will say. I was not "a priori" against you - I only turned against you because you acted like a typical crackpot: you ignored questions, you ignored evidence, and so on. so please get of my back. ps not to mension that you are an opportunist that chages his mind to where the wind blows. I never changed my mind about you. I thought you were a crackpot from since I first saw your "book". Y.Porat ------------ anyway at least for me it is obvious that a particle 'giving birth to another entity that is 90 times bigger than itself is *sigh* The SM doesn't claim that this happens. How often do I need to tell you that the Z bosons which are emitted are *virtual* and don't have a mass of 90 GeV? Again, ignored. [snip rest] Bye, Bjoern |
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