Was Sommerfeld wrong? (To the history of the appearance of spin in relativistic wave equations)

This article presents a brief history of the appearance of electron spin in relativistic wave equations. Dirac derived his wave equation in 1928 with the intention to obtain an equation for the "simplest" particle with spin zero. But, as Dirac later announced at the European Conference on Particle Physics (Budapest, 4—9 July 1977), it was a big surprise for him that the equation described the states of a particle with spin 1/2.

Keywords: spin, relativistic wave equations
PACS: 01.65.+g, 03.65.−w (all)
DOI: 10.3367/UFNe.2019.11.038695
URL: https://ufn.ru/en/articles/2020/7/g/
Web of Science

000575189200007
Scopus

2-s2.0-85092533766
ADS NASA

2020PhyU...63..721P
Citation: Petrov S V "Was Sommerfeld wrong? (To the history of the appearance of spin in relativistic wave equations)" Phys. Usp. 63 721–724 (2020)

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Received: 9th, September 2019, accepted: 11th, November 2019

Оригинал: Петров С В «Ошибался ли Зоммерфельд? (К истории появления спина в релятивистских волновых уравнениях)» УФН 190 777–780 (2020); DOI: 10.3367/UFNr.2019.11.038695

References (24) Cited by (3) Similar articles (20) ↓

S.V. Goupalov “Classical problems with the theory of elasticity and the quantum theory of angular momentum” Phys. Usp. 63 57–65 (2020)
A.A. Grib “On the problem of the interpretation of quantum physics” Phys. Usp. 56 1230–1244 (2013)
V.B. Morozov “On the question of the electromagnetic momentum of a charged body” Phys. Usp. 54 371–374 (2011)
G.B. Malykin “The Sagnac effect: correct and incorrect explanations” Phys. Usp. 43 1229 (2000)
B.M. Bolotovskii, G.B. Malykin “Visible shape of moving bodies” Phys. Usp. 62 1012–1030 (2019)
E.D. Trifonov “On the spin-statistics theorem” Phys. Usp. 60 621–622 (2017)
Yu.M. Tsipenyuk “Zero point energy and zero point oscillations: how they are detected experimentally” Phys. Usp. 55 796–807 (2012)
V.A. Aleshkevich “On special relativity teaching using modern experimental data” Phys. Usp. 55 1214–1231 (2012)
V.L. Pokrovsky “Landau and modern physics” Phys. Usp. 52 1169–1176 (2009)
G.V. Shpatakovskaya “Semiclassical method of analysis and estimation of the orbital binding energies in many-electron atoms and ions” Phys. Usp. 62 186–197 (2019)
A.A. Rukhadze, V.P. Silin “From Lord Rayleigh to Professor A.A. Vlasov (from 1906 to 1945)” Phys. Usp. 62 691–698 (2019)
V.G. Bagrov, D.M. Gitman, A.S. Pereira “Coherent and semiclassical states of a free particle” Phys. Usp. 57 891–896 (2014)
K.V. Chukbar “Harmony in many-particle quantum problem” Phys. Usp. 61 389–396 (2018)
S.P. Efimov “Coordinate space modification of Fock's theory. Harmonic tensors in the quantum Coulomb problem” Phys. Usp. 65 952–967 (2022)
I.I. Sobel’man “On the theory of light scattering in gases” Phys. Usp. 45 75–80 (2002)
S.N. Gordienko “Irreversibility and the probabilistic treatment of the dynamics of classical particles” Phys. Usp. 42 573–590 (1999)
G.A. Vardanyan, G.S. Mkrtchyan “A solution to the density matrix equation” Sov. Phys. Usp. 33 (12) 1072–1072 (1990)
N.P. Klepikov “Types of transformations used in physics, and particle ’exchange’” Sov. Phys. Usp. 30 644–648 (1987)
B.I. Sturman “Ballistic and shift currents in the bulk photovoltaic effect theory” Phys. Usp. 63 407–411 (2020)
I.F. Ginzburg “Particles in finite and infinite one-dimensional chains” Phys. Usp. 63 395–406 (2020)

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