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- One-electron_universe abstract "The one-electron universe postulate, proposed by John Wheeler in a telephone call to Richard Feynman in the spring of 1940, states that all electrons and positrons are actually manifestations of a single entity moving backwards and forwards in time. According to Feynman:I received a telephone call one day at the graduate college at Princeton from Professor Wheeler, in which he said, "Feynman, I know why all electrons have the same charge and the same mass" "Why?" "Because, they are all the same electron!"The idea is based on the world lines traced out across spacetime by every electron. Rather than have myriad such lines, Wheeler suggested that they could all be parts of one single line like a huge tangled knot, traced out by the one electron. Any given moment in time is represented by a slice across spacetime, and would meet the knotted line a great many times. Each such meeting point represents a real electron at that moment.At those points, half the lines will be directed forward in time and half will have looped round and be directed backwards. Wheeler suggested that these backwards sections appeared as the antiparticle to the electron, the positron.Many more electrons have been observed than positrons, and electrons are thought to comfortably outnumber them. According to Feynman he raised this issue with Wheeler, who speculated that the missing positrons might be hidden within protons.Feynman was struck by Wheeler's insight that antiparticles could be represented by reversed world lines, and credits this to Wheeler, saying in his Nobel speech:I did not take the idea that all the electrons were the same one from [Wheeler] as seriously as I took the observation that positrons could simply be represented as electrons going from the future to the past in a back section of their world lines. That, I stole!Feynman later proposed this interpretation of the positron as an electron moving backward in time in his 1949 paper "The Theory of Positrons". Yoichiro Nambu later applied it to all production and annihilation of particle-antiparticle pairs, stating that "the eventual creation and annihilation of pairs that may occur now and then is no creation or annihilation, but only a change of direction of moving particles, from past to future, or from future to past."".
- One-electron_universe wikiPageID "4295487".
- One-electron_universe wikiPageLength "3546".
- One-electron_universe wikiPageOutDegree "22".
- One-electron_universe wikiPageRevisionID "683769872".
- One-electron_universe wikiPageWikiLink Annihilation.
- One-electron_universe wikiPageWikiLink Antiparticle.
- One-electron_universe wikiPageWikiLink Category:1940_in_science.
- One-electron_universe wikiPageWikiLink Category:Concepts_in_physics.
- One-electron_universe wikiPageWikiLink Category:Conceptual_models.
- One-electron_universe wikiPageWikiLink Category:Physical_cosmology.
- One-electron_universe wikiPageWikiLink Category:Quantum_electrodynamics.
- One-electron_universe wikiPageWikiLink Category:Quantum_field_theory.
- One-electron_universe wikiPageWikiLink Category:Quantum_mechanics.
- One-electron_universe wikiPageWikiLink Eddington_number.
- One-electron_universe wikiPageWikiLink Electron.
- One-electron_universe wikiPageWikiLink Identical_particles.
- One-electron_universe wikiPageWikiLink John_Archibald_Wheeler.
- One-electron_universe wikiPageWikiLink Knot.
- One-electron_universe wikiPageWikiLink Positron.
- One-electron_universe wikiPageWikiLink Proton.
- One-electron_universe wikiPageWikiLink Richard_Feynman.
- One-electron_universe wikiPageWikiLink Spacetime.
- One-electron_universe wikiPageWikiLink T-symmetry.
- One-electron_universe wikiPageWikiLink World_line.
- One-electron_universe wikiPageWikiLink Yoichiro_Nambu.
- One-electron_universe wikiPageWikiLinkText ""they are all the same electron"".
- One-electron_universe wikiPageWikiLinkText "One-electron universe".
- One-electron_universe wikiPageWikiLinkText "one-electron universe".
- One-electron_universe hasPhotoCollection One-electron_universe.
- One-electron_universe wikiPageUsesTemplate Template:Physics-stub.
- One-electron_universe wikiPageUsesTemplate Template:Reflist.
- One-electron_universe subject Category:1940_in_science.
- One-electron_universe subject Category:Concepts_in_physics.
- One-electron_universe subject Category:Conceptual_models.
- One-electron_universe subject Category:Physical_cosmology.
- One-electron_universe subject Category:Quantum_electrodynamics.
- One-electron_universe subject Category:Quantum_field_theory.
- One-electron_universe subject Category:Quantum_mechanics.
- One-electron_universe type Scientist.
- One-electron_universe type Scientist.
- One-electron_universe comment "The one-electron universe postulate, proposed by John Wheeler in a telephone call to Richard Feynman in the spring of 1940, states that all electrons and positrons are actually manifestations of a single entity moving backwards and forwards in time.".
- One-electron_universe label "One-electron universe".
- One-electron_universe sameAs m.0bvnks.
- One-electron_universe sameAs Теория_одноэлектронной_Вселенной.
- One-electron_universe sameAs Q4455142.
- One-electron_universe sameAs Q4455142.
- One-electron_universe wasDerivedFrom One-electron_universe?oldid=683769872.
- One-electron_universe isPrimaryTopicOf One-electron_universe.