Zobrazeno 1 - 10
of 3 594
pro vyhledávání: '"Vortex configurations"'
We consider the problem of finding a solution to the incompressible Euler equations $$ \omega_t + v\cdot \nabla \omega = 0 \quad \hbox{ in } \mathbb{R}^2 \times (0,\infty), \quad v(x,t) = \frac 1{2\pi} \int_{{\mathbb R}^2} \frac {(y-x)^\perp}{|y-x|^2
Externí odkaz:
http://arxiv.org/abs/2310.07238
Autor:
Sharma, Rama, Simula, Tapio
We consider computer generated configurations of quantised vortices in planar superfluid Bose-Einstein condensates. We show that unsupervised machine learning technology can successfully be used for classifying such vortex configurations to identify
Externí odkaz:
http://arxiv.org/abs/2111.01981
Publikováno v:
Phys. Rev. D 102, 025017 (2020)
In this work we deal with vortices in Maxwell-Higgs or Chern-Simons-Higgs models that engender long range tails. We find first order differential equations that support minimum energy solutions which solve the equations of motion. In the Maxwell scen
Externí odkaz:
http://arxiv.org/abs/2007.03138
Autor:
Kevrekidis, P. G., Pelinovsky, D. E.
Publikováno v:
Proceedings: Mathematical, Physical and Engineering Sciences, 2017 Dec 01. 473(2208), 1-17.
Externí odkaz:
https://www.jstor.org/stable/44683356
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
García-Azpeitia, C., Pelinovsky, D. E.
We analyze global bifurcations along the family of radially symmetric vortices in the Gross--Pitaevskii equation with a symmetric harmonic potential and a chemical potential $\mu$ under the steady rotation with frequency $\Omega$. The families are co
Externí odkaz:
http://arxiv.org/abs/1701.01494
Publikováno v:
Appl. Phys. Lett. 105, 232601 (2014)
Vortices carrying fractions of a flux quantum are predicted to exist in multiband superconductors, where vortex core can split between multiple band-specific components of the superconducting condensate. Using the two-component Ginzburg-Landau model,
Externí odkaz:
http://arxiv.org/abs/1503.00047
Autor:
Wyss, M., Mehlin, A., Gross, B., Buchter, A., Farhan, A., Buzzi, M., Kleibert, A., Tütüncüoglu, G., Heimbach, F., Morral, A. Fontcuberta i, Grundler, D., Poggio, M.
Publikováno v:
Phys. Rev. B 96, 024423 (2017)
We image the remnant magnetization configurations of CoFeB and permalloy nanotubes (NTs) using x-ray magnetic circular dichroism photo-emission electron microscopy. The images provide direct evidence for flux-closure configurations, including a globa
Externí odkaz:
http://arxiv.org/abs/1701.01685
Autor:
Han, Xiaosen, Tarantello, Gabriella
In this paper we study the existence of vortex-type solutions for a system of self-dual equations deduced from the mass-deformed Aharony--Bergman--Jafferis--Maldacena (ABJM) model. The governing equations, derived by Mohammed, Murugan, and Nastse und
Externí odkaz:
http://arxiv.org/abs/1605.07219
Publikováno v:
In Physica C: Superconductivity and its applications 15 January 2018 544:6-12