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pro vyhledávání: '"AKBAR, M."'
The nonlinear dynamics of a quasi-1D BEC loaded in a double-well potential is studied. The beyond mean-field corrections to the energy in the form of the Lee-Huang-Yang term are taken into account. One-dimensional geometry is considered. The problem
Externí odkaz:
http://arxiv.org/abs/2406.08895
The recent claim of superconductivity above room temperature in Pb$_{10-x}$Cu$_x$(PO$_4$)$_6$O with 0.9 < $x$ < 1 (referred to as LK-99) has sparked considerable interest. To minimize the influence of structural defects and impurity phases on the phy
Externí odkaz:
http://arxiv.org/abs/2308.06256
We study the influence of quantum fluctuations on the macroscopic quantum tunneling and self-trapping of a two-component Bose-Einstein condensate in a double-well trap. Quantum fluctuations are described by the Lee-Huang-Yang term in the modified Gro
Externí odkaz:
http://arxiv.org/abs/2306.04989
Publikováno v:
In Partial Differential Equations in Applied Mathematics September 2024 11
Publikováno v:
In Partial Differential Equations in Applied Mathematics September 2024 11
Publikováno v:
In Partial Differential Equations in Applied Mathematics September 2024 11
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena July 2024 184
Autor:
Islam S. M. Rayhanul, Ahmad Hijaz, Khan Kamruzzaman, Wang Hanfeng, Akbar M. Ali, Awwad Fuad A., Ismail Emad A. A.
Publikováno v:
Open Physics, Vol 21, Iss 1, Pp 103988-95 (2023)
In this article, we investigated the Landau–Ginzburg–Higgs (LGH) equation, focusing on the analysis of isolated soliton solutions and their stability. To compute the isolated soliton solutions, we used the advanced auxiliary equation (AAE) approa
Externí odkaz:
https://doaj.org/article/9e5f59d58593433a99359ddf8229df1c