Results 11 to 20 of about 117,223 (220)
Physics Reports, 1995 150 pages, TeX, submitted to Physics Reports, 3 figures available on ...
Duff, M. J., Khuri, Ramzi R., Lu, J. X.
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Quiescent Gap Solitons in Coupled Nonuniform Bragg Gratings with Cubic-Quintic Nonlinearity
Applied Sciences, 2021 We study the stability characteristics of zero-velocity gap solitons in dual-core Bragg gratings with cubic-quintic nonlinearity and dispersive reflectivity. The model supports two disjointed families of gap solitons (Type 1 and Type 2).
Afroja Akter +2 more
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New Journal of Physics, 2023 We explore the existence and stability domains of stationary and moving bright solitons in spin–orbit-coupled spin-1 Bose–Einstein condensates in an external Zeeman field.
Juntao He, Ji Lin
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AIP Advances, 2023 Using the Sagdeev pseudopotential method, the existence of Korteweg–de Vries (KdV) and non-KdV solitons is investigated in a negative ion plasma comprising adiabatic positive and negative ions and kappa distributed electrons.
X. Mushinzimana
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Alexandria Engineering Journal, 2021 Here, we use the modified Kudryashov’s algorithm and addendum to Kudryashov’s technique to obtain new optical solitons of the Ginsburg–Landau fractional complex of non-linearity (CGLE) laws in Kerr, which demonstrate various phenomena in physics such as ...
Loubna Ouahid +4 more
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Applied Sciences, 2019 We investigate the evolution dynamics of solitons with complex structures in the PT-symmetric triangular lattices with nonlocal nonlinearity, including dipole solitons, six-pole solitons, and vortex solitons. Dipole solitons can be linearly stable with a
Jing Huang +3 more
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Frontiers in Physics, 2022 We investigate the stability and controllability of one-dimensional bright and dark solitons, and two-dimensional bright solitons and vortices with the charges m = 1 and 2, respectively, in a nonresonantly incoherent pumped exciton–polariton condensates.
Kun Zhang +4 more
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Multi-pole solitons in nonlocal nonlinear media with fourth-order diffraction
Results in Physics, 2020 This paper studies the existence and stability of solitons in nonlocal nonlinear media (NNM) with the fourth-order diffraction, and reveals that the coupling constant of the fourth-order diffraction plays a significant role in destabilizing the ...
Qing Wang, Zhen Zhou Deng
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Heteronuclear multicolor soliton compounds induced by convex-concave phase in fiber lasers
Communications Physics, 2023 Optical solitons emerging from fiber resonators generally possess similar properties that hinge on the system parameters. However, the generation of wavepackets composed of dissimilar solitons within the same laser cavity is still challenging in ...
Heze Zhang +5 more
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Rotating asymmetric solitons in competing nonlinear media
New Journal of Physics, 2022 We predict a novel family of off-center localized nonlinear modes in a rotating optical system. The whispering-gallery-like solitons bifurcate out from the symmetric fundamental solitons through a symmetry breaking.
Liangwei Dong +4 more
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