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Akademický článek

Coherent impurity transport in an attractive binary Bose–Einstein condensate

Publikováno v: New Journal of Physics, Vol 21, Iss 5, p 053019 (2019)

We study the dynamics of a soliton-impurity system modeled in terms of a binary Bose–Einstein condensate. This is achieved by ‘switching off’ one of the two self-interaction scattering lengths, giving a two component system where the second com

Externí odkaz: https://doaj.org/article/e3c73afcfa3d47bfb3d0a1188e72a4ab

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Akademický článek

Non-integrable dynamics of matter-wave solitons in a density-dependent gauge theory

Autor: R J Dingwall, M J Edmonds, J L Helm, B A Malomed, P Öhberg

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

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Akademický článek

Engineering bright matter-wave solitons of dipolar condensates

Autor: M J Edmonds, T Bland, R Doran, N G Parker

Publikováno v: New Journal of Physics, Vol 19, Iss 2, p 023019 (2017)

We present a comprehensive analysis of the form and interaction of dipolar bright solitons across the full parameter space afforded by dipolar Bose–Einstein condensates, revealing the rich behavior introduced by the non-local nonlinearity. Working

Externí odkaz: https://doaj.org/article/099572a5f05546b4b62e4da888f443fc

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Fourth Paper: A New Design of Angular Contact Ball Race

Autor: M. J. Edmonds, D. J. Haines

Publikováno v: Proceedings of the Institution of Mechanical Engineers. 185:382-393

The work reported in the second and third papers revealed that under high speed operating conditions significant slide occurs at the contact points. The full extent of the present limitations became apparent in 1967 and led in that year to the new ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9cd23231c99a5b1e2a5a0cca37d0ca4
https://doi.org/10.1243/pime_proc_1970_185_046_02

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