Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Dmitry M. Gitman"'
Autor:
Alexander I. Breev, Dmitry M. Gitman
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 2, Pp 1-10 (2024)
Abstract In spite of the fact that photons do not interact with an external magnetic field unless nonlinearity of QED is taken into account, the latter field may indirectly affect photons in the presence of a charged environment. This opens up an int
Externí odkaz:
https://doaj.org/article/f1e7f1ceec1a41e999fbdcdd10dfdcbf
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 2, Pp 1-16 (2023)
Abstract In the framework of strong-field QED with x-steps, we study vacuum mean values of the current density and energy–momentum tensor of the quantized spinor field placed in the so-called L-constant electric background. The latter background ca
Externí odkaz:
https://doaj.org/article/6b0d8918264148b69d7b93ba17496efd
Autor:
Sergei P. Gavrilov, Dmitry M. Gitman, Vadim V. Dmitriev, Anatolii D. Panferov, Stanislav A. Smolyansky
Publikováno v:
Universe, Vol 6, Iss 11, p 205 (2020)
A number of physical processes that occur in a flat one-dimensional graphene structure under the action of strong time-dependent electric fields are considered. It is assumed that the Dirac model can be applied to the graphene as a subsystem of the g
Externí odkaz:
https://doaj.org/article/f4a3f407d8f44689b744f132380b0523
Publikováno v:
Universe, Vol 6, Iss 11, p 204 (2020)
We demonstrate that the finiteness of the limiting values of the lower energy levels of a hydrogen atom under an unrestricted growth of the magnetic field, into which this atom is embedded, is achieved already when the vacuum polarization (VP) is cal
Externí odkaz:
https://doaj.org/article/8bf0f5933c4041d1adba3f7a0eb64b0f
Autor:
Alexander I. Breev, Dmitry M. Gitman
Publikováno v:
The European physical journal plus. 2022. Vol. 137, № 8. P. 968 (1-14)
We consider a model for describing a QED system consisting of a photon beam interacting with quantized charged spinless particles. We restrict ourselves by a photon beam that consists of photons with two different momenta moving in the same direction
Publikováno v:
Physica Scripta; Jul2015, Vol. 90 Issue 7, p1-1, 1p