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pro vyhledávání: '"B A Malomed"'
This is an invited short update of the topic covered by the review article, which aims to briefly survey progress made in theoretical and experimental studies of multidimensional solitons since the publication of the review. The Commentary was invite
Externí odkaz:
http://arxiv.org/abs/1603.04756
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p L032036 (2024)
In the framework of the model of a spatially nonuniform Bose-Einstein condensate with helicoidal spin-orbit (SO) coupling, we find abnormal Peregrine solitons (PSs) on top of flat and periodic backgrounds, with ultrahigh amplitudes. We explore the ro
Externí odkaz:
https://doaj.org/article/757576fbd0d14fa4b43027c7bcfc13c0
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013036 (2020)
We show that attractive spinor Bose-Einstein condensates under the action of spin-orbit coupling (SOC) and Zeeman splitting form self-sustained stable two- and three-dimensional (2D and 3D) states in free space, even when SOC acts in a lower-dimensio
Externí odkaz:
https://doaj.org/article/5d6957ca11f042fbb35a3d4b1f9897e9
Publikováno v:
New Journal of Physics, Vol 22, Iss 10, p 103014 (2020)
We show that attractive two-dimensional (2D) spinor Bose–Einstein condensates with helicoidal spatially periodic spin–orbit coupling (SOC) support a rich variety of stable fundamental solitons and bound soliton complexes. Such states exist with c
Externí odkaz:
https://doaj.org/article/dd5a12ad03514200afc4c0b1cb688897
Publikováno v:
Frontiers of Physics; Apr2024, Vol. 19 Issue 2, p1-7, 7p
Publikováno v:
New Journal of Physics, Vol 20, Iss 4, p 043004 (2018)
We study interactions between bright matter-wave solitons which acquire chiral transport dynamics due to an optically-induced density-dependent gauge potential. Through numerical simulations, we find that the collision dynamics feature several non-in
Externí odkaz:
https://doaj.org/article/3ca11804ce8f4993b984bf7da5fa4158
Akademický článek
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Publikováno v:
New Journal of Physics, Vol 18, Iss 5, p 055007 (2016)
We study the dynamics of quantum bosonic waves in a one-dimensional tilted optical lattice. An effective spatially localized nonlinear two-body potential barrier is set at the center of the lattice. This version of the Bose–Hubbard model can be rea
Externí odkaz:
https://doaj.org/article/51db39de8a51480095d598058d1d250d
Publikováno v:
Journal of Nonlinear Optical Physics & Materials; Dec2023, Vol. 32 Issue 4, p1-15, 15p
Publikováno v:
New Journal of Physics, Vol 15, Iss 6, p 063006 (2013)
The interaction of matter–wave solitons with a potential barrier is a fundamentally important problem, and the splitting and subsequent recombination of the soliton by the barrier is the essence of soliton matter–wave interferometry. We demonstra
Externí odkaz:
https://doaj.org/article/6fb33aabb5214639b643abd8ede61e23