Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Timoshuk, Igor"'
Autor:
Timoshuk, Igor, Babaev, Egor
We report microscopic solutions for vortices carrying a variable fraction of magnetic flux quantum and domain walls in a three-band $s+is$ superconductor and investigate their properties. The solutions are obtained in a fully self-consistent treatmen
Externí odkaz:
http://arxiv.org/abs/2407.20132
Autor:
Zheng, Yu, Hu, Quanxin, Ji, Haijiao, Timoshuk, Igor, Xu, Hanxiang, Li, Yongwei, Gao, Ye, Yu, Xin, Wu, Rui, Lu, Xingye, Grinenko, Vadim, Babaev, Egor, Yuan, Noah F. Q., Lv, Baiqing, Yim, Chi-Ming, Ding, Hong
Magnetic field is expelled from a superconductor, unless it forms quantum vortices, consisting of a core singularity with current circulating around it. The London quantization condition implies that there is one core singularity per quantum of magne
Externí odkaz:
http://arxiv.org/abs/2407.18610
While the properties of standard (single-component) superfluids are well understood, principal differences arise in a special type of multicomponent systems -- the so-called Borromean supercounterfluids -- in which (i) supertransport is possible only
Externí odkaz:
http://arxiv.org/abs/2406.12833
Autor:
Timoshuk, Igor, Babaev, Egor
Publikováno v:
Phys. Rev. B 110 (2024) 064509
Two-band superconductors exhibit a distinct phase characterized by two correlation lengths, one smaller and the other larger than the magnetic field penetration length. This regime was coined type-1.5 superconductivity, with several unconventional pr
Externí odkaz:
http://arxiv.org/abs/2404.11491
Publikováno v:
Sci. Reports 13, 15263 (2023)
We analyze propagation of quantum information along chiral Majorana edge states in two-dimensional topological materials. The use of edge states may facilitate the braiding operation, an important ingredient in topological quantum computations. For t
Externí odkaz:
http://arxiv.org/abs/2302.10123
Autor:
Timoshuk, Igor, Makhlin, Yuriy
Topological quantum computations can be implemented with local Majorana zero modes. To simplify manipulations, one can use Majorana edge states in gapped two-dimensional systems. Here we demonstrate how this approach can be used for a Kitaev hexagona
Externí odkaz:
http://arxiv.org/abs/2302.10101
Autor:
Timoshuk, Igor, Makhlin, Yuriy
Publikováno v:
Journal of Low Temperature Physics; Oct2024, Vol. 217 Issue 1/2, p167-186, 20p