Zobrazeno 1 - 10
of 34
pro vyhledávání: '"I A, Rybak"'
Autor:
Yu. A. Kurochkin, I. Yu. Rybak
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series. 59:71-80
In this paper, we consider the problem of the classical and quantum movement of a charged particle in a two-dimensional Lobachevsky space in the presence of analogues of uniform magnetic and electric fields. Based on this consideration, equations for
Publikováno v:
Zaporožskij Medicinskij Žurnal, Iss 1, Pp 40-44 (2018)
The aim of the study was to study the morphological and structural changes of the vertebral bodies in patients with different bone mineral density by MRI. Materials and methods. 81 patients with different bone mineral density (BMD) of the vertebra
Externí odkaz:
https://doaj.org/article/2bc34804533243a4a40a98c32845a5bc
Publikováno v:
Бюллетень сибирской медицины, Vol 7, Iss 5-2, Pp 374-377 (2008)
The article provides the results of the research preformed with the purpose to study the efficiency of methods, focused on restoration of balance at patients with multiple sclerosis during exacerbation and remission stages. The received data testify
Externí odkaz:
https://doaj.org/article/19c58e015cd5422fb3ca823a99d97d90
Publikováno v:
Phys.Rev.D
Phys.Rev.D, 2021, 104 (10), pp.103506. ⟨10.1103/PhysRevD.104.103506⟩
Phys.Rev.D, 2021, 104 (10), pp.103506. ⟨10.1103/PhysRevD.104.103506⟩
We apply a recently developed formalism to study the evolution of a current-carrying string network under the simple but generic assumption of a linear equation of state. We demonstrate that the existence of a scaling solution with non-trivial curren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff2152e139682c3747fb2eebe1f92cf
http://arxiv.org/abs/2108.03147
http://arxiv.org/abs/2108.03147
Autor:
Lara L. Sousa, I. Yu. Rybak
Publikováno v:
Physical Review D. 104
We investigate the contribution of cosmic string loops to the Cosmic Microwave Background (CMB) anisotropies. This is done by extending the Unconnected Segment Model (USM) to include the contribution of the cosmic string loops created throughout the
Publikováno v:
Physical Review D
Physical Review D, American Physical Society, 2021, 103 (4), pp.043538. ⟨10.1103/PhysRevD.103.043538⟩
Physical Review D, American Physical Society, 2021, 103 (4), pp.043538. ⟨10.1103/PhysRevD.103.043538⟩
We develop an analytic model to quantitatively describe the evolution of superconducting cosmic string networks. Specifically, we extend the velocity-dependent one-scale (VOS) model to incorporate arbitrary currents and charges on cosmic string world
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d9756cb19bf6709d73140c87c1fd59e
https://hal.archives-ouvertes.fr/hal-03047563
https://hal.archives-ouvertes.fr/hal-03047563
Autor:
I. Yu. Rybak
Publikováno v:
Physical Review D. 102
We studied the formation of Y-junctions for transonic elastic strings. In particular, using the gen-eral solution for these strings, which is described by left- and right-moving modes, we obtained thedynamics of kinks and Y-junctions. Considering the
Autor:
Shahina I.Yu., I V Rybak
Publikováno v:
Modern Information Technologies and Innovation Methodologies of Education in Professional Training: Methodology, Theory, Experience, Problems. 465:120-124
Publikováno v:
Physical Review D. 100
We present an analytic study of cosmic superconducting chiral string collisions in Minkowski space, applying the kinematic constraints that arise from the relevant generalization of the Nambu-Goto action. In particular, we revisit the solution for ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e38ebbbeade8a2eda46cd4748214e5a