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This article is cited in 2 scientific papers (total in 2 papers)
TO THE 70TH ANNIVERSARY OF ANDREY DMITRIEVICH SAKHAROV
Spectral density of eigenvalues of the wave equation and vacuum polarization
A. D. Sakharov
Abstract:
The effective Lagrange function of vacuum polarization is expressed in terms of the spectral density of the eigenvalues of the wave equation and the related five-dimensional Green's function introduced by Fock in his fifth-coordinate method. The method can be used for arbitrarily strong external fields, but the interaction of the vacuum fields is neglected. The vacuum polarization by the gravitational and electromagnetic fields is calculated.
Citation:
A. D. Sakharov, “Spectral density of eigenvalues of the wave equation and vacuum polarization”, UFN, 161:5 (1991), 66–81; Phys. Usp., 34:5 (1991), 395–400
Linking options:
https://www.mathnet.ru/eng/ufn7392 https://www.mathnet.ru/eng/ufn/v161/i5/p66
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