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Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.163247
Abstract: Abstract We obtain new traveling wave and soliton solutions of the sine-Gordon (SG) equation with a variable coefficient (VC), with the help of the F-expansion technique and the homogeneous balance method. The solutions are expressed…
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Keywords:
soliton solutions;
wave soliton;
soliton;
traveling wave ... See more keywords
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Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.031601
Abstract: The modulation of the interaction between the atoms in a matter-wave soliton in a quasi-one-dimensional optical trap triggers an emission of correlated atom jets. We characterize the dependence of jet properties on the frequency, amplitude…
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Keywords:
matter wave;
soliton quasi;
wave soliton;
quasi one ... See more keywords
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Published in 2021 at "Journal of Computational and Nonlinear Dynamics"
DOI: 10.1115/1.4051624
Abstract: In investigation is the generalized Vakhnenko–Parkes equation with time-dependent coefficients, which is a new nonlinear model connecting to high-frequency wave propagation in relaxing media with variable perturbations. An extended Hirota bilinear method is proposed to…
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Keywords:
vakhnenko parkes;
wave soliton;
generalized vakhnenko;
parkes equation ... See more keywords
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Published in 2017 at "Science"
DOI: 10.1126/science.aal3220
Abstract: Imaging an atomic soliton train Solitons—waveforms that keep their shape as they travel—can form in various environments where waves propagate, such as optical media. In a one-dimensional tube of bosonic atoms, solitons are formed when…
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Keywords:
matter wave;
modulational instability;
wave soliton;
soliton ... See more keywords