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

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Add   Creation of neutral fermions with anomalous magnetic moment from the vacuum by magnetic steps
Authors: Adorno, Tiago C. | He, Zi-Wang | Gavrilov, Sergey P. | Gitman, Dmitri M.
Source: Moscow University physics bulletin. 2022. Vol. 77, № 2. P. 434-438
Type: статьи в журналах
Date: 2022
Add   Particle creation by peak electric fields
Authors: Adorno, Tiago C. | Gavrilov, Sergey P. | Gitman, Dmitri M. | Shishmarev, A. A.
Source: Particle physics at the year of 150th anniversary of the Mendeleev’s periodic table of chemical elements : proceedings of the Nineteenth Lomonosov Conference on Elementary Particle Physics, Moscow, Russia, 22-28 August 2019. New Jersey [a. o.], 2021. P. 510-515
Type: статьи в сборниках
Date: 2021
Description: There exist few configurations of t-electric potential steps and x-electric potential steps (i.e., electric fields that are switched on and off t → ±∞ and x → ±∞, respectively) that admit exact soluti ... More
Add   Vacuum instability due to the creation of neutral fermion with anomalous magnetic moment by magnetic-field inhomogeneities
Authors: Adorno, Tiago C. | He, Zi-Wang | Gavrilov, Sergey P. | Gitman, Dmitri M.
Source: Journal of high energy physics. 2021. Vol. 12. P. 046 (1-30)
Type: статьи в журналах
Date: 2021
Description: We study neutral fermions pair creation with anomalous magnetic moment from the vacuum by time-independent magnetic-field inhomogeneity as an external background.We show that the problem is technicall ... More
Add   Vacuum instability in a constant inhomogeneous electric field: a new example of exact nonperturbative calculations
Authors: Adorno, Tiago C. | Gavrilov, Sergey P. | Gitman, Dmitri M.
Source: The European physical journal C. 2020. Vol. 80, № 2. P. 88 (1-27)
Type: статьи в журналах
Date: 2020
Description: Basic quantum processes (such as particle creation,
Add   Role of switching-on and -off effects in the vacuum instability
Authors: Ferreira, Robson | Gavrilov, Sergey P. | Gitman, Dmitri M. | Adorno, Tiago C.
Source: International journal of modern physics A. 2018. Vol. 33, № 11. P. 1850060-1-1850060-18
Type: статьи в журналах
Date: 2018
Description: We find exact differential mean numbers of fermions and bosons created from the vacuum due to a composite electric field of special configuration. This configuration imitates a finite switching-on and ... More
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   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   Particle creation from the vacuum by an exponentially decreasing electric field
Authors: Adorno, Tiago C. | Gavrilov, Sergey P. | Gitman, Dmitri M.
Source: Physica scripta. 2015. Vol. 90, № 7. P. 074005 (1-8)
Type: статьи в журналах
Date: 2015
Description: We analyze in detail the creation of fermions and bosons from a vacuum by an electric field that exponentialy decreases in time. In our calculations, we use quantum electrodynamics (QED) and mainly co ... More
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