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Teoreticheskaya i Matematicheskaya Fizika, 1972, Volume 13, Number 3, Pages 377–390
(Mi tmf3275)
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This article is cited in 28 scientific papers (total in 28 papers)
Particle creation from vacuum by a homogeneous electric field in the canonical formalism
A. A. Grib, V. M. Mostepanenko, V. M. Frolov
Abstract:
The paper is concerned with particle creation from vacuum by a homogeneous electric field
that depends arbitrarily on the time. Diagonalizing the Hamiltonian by Bogoiyubov transformations,
we obtain exact formulas for the probability of creation of both fermion and boson
pairs. The formulas are applied to special cases. The vacuum of quasiparticles in the
limit $t\to\infty$ is interpreted as a condensate consisting of particle-anti particle pairs with vanishing
total momentum. The classical characteristics of this condensate are studied.
Received: 27.03.1972
Citation:
A. A. Grib, V. M. Mostepanenko, V. M. Frolov, “Particle creation from vacuum by a homogeneous electric field in the canonical formalism”, TMF, 13:3 (1972), 377–390; Theoret. and Math. Phys., 13:3 (1972), 1207–1217
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https://www.mathnet.ru/eng/tmf3275 https://www.mathnet.ru/eng/tmf/v13/i3/p377
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Abstract page: | 536 | Full-text PDF : | 270 | References: | 57 | First page: | 1 |
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