Электронная библиотека (репозиторий) Томского государственного университета
Gavrilov, Sergey P. | Gitman, Dmitri M.

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Add   Exactly solvable cases in QED with t-electric potential steps
Authors: Adorno, Tiago C. | Gavrilov, Sergey P. | Gitman, Dmitri M.
Source: International journal of modern physics A. 2017. Vol. 32, № 18. P. 1750105-1-1750105-53
Type: статьи в журналах
Date: 2017
Description: In this paper, we present in detail consistent QED (and scalar QED) calculations of particle creation effects in external electromagnetic field that correspond to three most important exactly solvable ... More
Add   General aspects on pair creation by peak electric field
Authors: Adorno, Tiago C. | Gavrilov, Sergey P. | Gitman, Dmitri M.
Source: Modern trends in physics : International conference, 20-22 April, 2017, Baku : conference proceedings. Baku, 2017. P. 138-141
Type: статьи в сборниках
Date: 2017
Description: Differential and total quantities underlying the vacuum instability by the so-called peak field are further explored, in particular, in the slowly varying field configuration.
Add   Particle scattering and vacuum instability by exponential steps
Authors: Gavrilov, Sergey P. | Gitman, Dmitri M. | Shishmarev, A. A.
Source: Physical Review D. 2017. Vol. 96, № 9. P. 096020-1-096020-17
Type: статьи в журналах
Date: 2017
Description: Particle scattering and vacuum instability in a constant inhomogeneous electric field of particular peak configuration that consists of two (exponentially increasing and exponentially decreasing) inde ... More
Add   Peculiarities of pair creation by a peak electric field
Authors: Adorno, Tiago C. | Gitman, Dmitri M. | Ferreira, Robson | Gavrilov, Sergey P.
Source: Russian physics journal. 2017. Vol. 60, № 3. P. 417-426
Type: статьи в журналах
Date: 2017
Description: Exact, numerical, and asymptotic calculations concerning the vacuum instability by the so-called peak electric field are explored in detail. Peculiarities discussed in this article are complementary t ... More
Add   QFT treatment of processes in strong external backgrounds
Authors: Gitman, Dmitri M. | Gavrilov, Sergey P.
Source: Russian physics journal. 2017. Vol. 59, № 11. P. 1723-1730
Type: статьи в журналах
Date: 2017
Description: We describe external electromagnetic fields for which a consistent QED nonperturbative with respect to these fields can be formulated. We point out difficulties with such a formulation in the case of ... More
Add   Radiative processes in graphene and similar nanostructures in strong electric fields
Authors: Gavrilov, Sergey P. | Gitman, Dmitri M.
Source: Russian physics journal. 2017. Vol. 59, № 11. P. 1870-1874
Type: статьи в журналах
Date: 2017
Description: Low-energy single-electron dynamics in graphene monolayers and similar nanostructures is described by the Dirac model, being a 2+1 dimensional version of massless QED with the speed of light replaced ... More
Add   Vacuum instability in slowly varying electric fields
Authors: Gavrilov, Sergey P. | Gitman, Dmitri M.
Source: Physical Review D. 2017. Vol. 95, № 7. P. 076013-1-076013-19
Type: статьи в журналах
Date: 2017
Description: Nonperturbative methods have been well developed for QED with the so-called t-electric potential steps. In this case a calculation technique is based on the existence of specific exact solutions (in a ... More
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