Teoria simmetrica dell’elettrone e del positrone

@article{Majorana1937TeoriaSD,
  title={Teoria simmetrica dell’elettrone e del positrone},
  author={Ettore Majorana},
  journal={Il Nuovo Cimento (1924-1942)},
  year={1937},
  volume={14},
  pages={171-184}
}
SuntoSi dimostra la possibilità di pervenire a una piena simmetrizzazione formale della teoria quantistica dell’elettrone e del positrone facendo uso di un nuovo processo di quantizzazione. Il significato delle equazioni diDiracne risulta alquanto modificato e non vi è più luogo a parlare di stati di energia negativa; nè a presumere per ogni altro tipo di particelle, partieolarmente neutre, l’esistenza di « antiparticelle » corrispondenti ai « vuoti » cut energia negativa. 
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References

SHOWING 1-4 OF 4 REFERENCES
Zur Quantendynamik der Wellenfelder
Einleitung. — I. Allgemeine Methode. § 1. Lagrangesche und Hamiltonsche Form von Feldgleichungen, Energie und Impulsintegrale. § 2. Kanonische Ver-tauschungsrelationen (V.-R.) fur stetigeExpand
Über das Paulische Äquivalenzverbot
ZusammenfassungDie Arbeit enthält eine Fortsetzung der kürzlich von einem der Verfasser vorgelegten Note „Zur Quantenmechanik der Gasentartung“, deren Ergebnisse hier wesentlich erweitert werden. EsExpand
About the Pauli exclusion principle
Die Arbeit enthalt eine Fortsetzung der kurzlich von einem der Verfasser vorgelegten Note „Zur Quantenmechanik der Gasentartung“, deren Ergebnisse hier wesentlich erweitert werden. Es handelt sich dar
Discussion of the infinite distribution of electrons in the theory of the positron
The quantum theory of the electron allows states of negative kinetic energy as well as the usual states of positive kinetic energy and also allows transitions from one kind of state to the other. NowExpand