Abstract
A realization is found of the initial and final physical states in the Farri representation for the standard electroweak theory in the Rξ-gauge with a free non-Abelian external field. It is shown that in the physical sector the spectrum of the Hamiltonian of the theory at the initial and final moments of time is positive definite and the evolution of the physical states does not lead them out of the physical subspace.
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Literature cited
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Additional information
Tomsk Pedagogical Institute. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 3, pp. 98–103, March, 1993.
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Gavrilov, S.P. A realization of physical states in the Farri representation for the electroweak theory with a non-Abelian external field in the Rξ-gauge. Russ Phys J 36, 269–273 (1993). https://doi.org/10.1007/BF00559634
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DOI: https://doi.org/10.1007/BF00559634