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Current issue   Ukr. J. Phys. 2014, Vol. 58, N 12, p.1192-1203
doi:10.15407/ujpe58.12.1192    Paper

Simulik V.M., Krivsky I.Yu.

Institute of Electron Physics, Nat. Acad. of Sci. of Ukraine
(21, Universytets’ka Str., Uzhgorod 88000, Ukraine; e-mail: vsimulik@gmail.com)

Quantum-Mechanical Description of the Fermionic Doublet and Its Link with the Dirac Equation

Section: General problems of theoretical physics
Original Author's Text: English

Abstract: A brief review of the different ways of the Dirac equation derivation is given. The foundations of the relativistic canonical quantum mechanics of a fermionic doublet on the basis of the Schrödinger–Foldy equation of motion are formulated. In our approach, the Dirac equation is derived from the Schrödinger–Foldy equation.

Key words: fermionic doublet, Dirac equation, Schrödinger–Foldy equation.