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Dmitriev V. V., Makhankov A. V., Panferov A. D., Smolyansky S. A., Yahibbaev R. M. Low-density Approximation in the Theory of Creation the Electron-positron Plasma from Vacuum in Strong Laser Fields. Izvestiya of Sarat. Univ. Physics. , 2016, vol. 16, iss. 1, pp. 5-9. DOI: 10.18500/1817-3020-2016-16-1-5-9

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УДК 539.12.01

Low-density Approximation in the Theory of Creation the Electron-positron Plasma from Vacuum in Strong Laser Fields

Dmitriev Vadim Vladimirovich, Saratov State University
Makhankov Aleksey Vladimirovich, Saratov State University
Panferov Anatoliy Dmitrievich, Saratov State University
Smolyansky Stanislav Aleksandrovich, Saratov State University
Yahibbaev Ravil Maratovich, Saratov State University

Kinetic description of the vacuum creation of the electron-positron plasma under action of the strong electromagnetic fields is considered in two simplest approximations. The results are compared with the numerical solution of the relevant kinetic equation. It allows to select the regions of effectiveness of the introduced methods and to analyse some features of the obtained analytical solutions.

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