Results 11 to 20 of about 6,915 (206)

Research Paper: Soliton Solution of Nonlinear Schrodinger Equation in the Presence of a Minimal Observable Length [PDF]

open access: yesفیزیک کاربردی ایران, 2021
The unification between the theory of general relativity and the standard model of particle physics predicts the existence of a minimal measurable length on the order of the Planck length. Nowadays phenomenological studies of field theory in the presence
Behrooz Khosropour
doaj   +1 more source

N-soliton, breather, M-lump and interaction dynamics for a (2 + 1)-dimensional KdV equation with variable coefficients

open access: yesResults in Physics, 2023
The main purpose of this paper is to learn N-soliton, M-lump, breather solutions and interaction solutions for a KdV equation with variable coeffificients.
Deniu Yang
doaj   +1 more source

Optical solitons in Fiber Bragg Gratings for the coupled form of the nonlinear (2+1)-dimensional Kundu-Mukherjee-Naskar equation via four powerful techniques

open access: yesResults in Physics, 2023
In this article, four powerful techniques namely, the three wave method, double exponential, homoclinic breather, M-Shaped rational, M-Shaped with one kink, and M-Shaped with two kink are putting into practice to bolster the new optical solutions of the ...
Abdulmalik A. Altwaty
doaj   +1 more source

The soliton solutions and evolution of the (2+1)-dimensional dissipative long wave equation

open access: yesResults in Physics, 2021
With the help of Mathematica symbolic calculation software, the new soliton solutions of the (2 + 1)-dimensional dissipative long wave equation were obtained by utilizing the exp(-Φ(ξ)) expansion method and the variable separation method, which include ...
Juan Yang, Qingjiang Feng
doaj   +1 more source

Single and Bunch Soliton Generation in Optical Fiber Lasers Using Bismuth Selenide Topological Insulator Saturable Absorber

open access: yesNanomaterials, 2023
In this work, we present the generation of two distinct types of soliton pulses using a Bismuth Selenide (Bi2Se3) saturable absorber (SA) synthesized in our laboratory.
Hazlihan Haris   +9 more
doaj   +1 more source

Quadratic solitons as nonlocal solitons [PDF]

open access: yesPhysical Review E, 2003
4 pages, 3 ...
Nikolov, Nikola   +3 more
openaire   +3 more sources

Ultrafast dynamic RF-spectrum investigation of soliton microcombs

open access: yesAPL Photonics, 2022
Dissipative Kerr solitons in microcavity systems exhibit remarkable nonlinear dynamics. The real-time measurement of soliton motion facilitates the comprehensive understanding of soliton physics.
Hao Hu   +8 more
doaj   +1 more source

Real-Time Access to Collisions between a Two-Soliton Molecule and a Soliton Singlet in an Ultrafast Fiber Laser

open access: yesPhotonics, 2022
Optical solitons in ultrafast fiber lasers, as a result of dual balances between dispersion and nonlinearity as well as gain and loss, enable various soliton interactions.
Junwen Li   +5 more
doaj   +1 more source

Solitons on the supermembrane [PDF]

open access: yesJournal of High Energy Physics, 1999
Energy bounds are derived for planar and compactified M2-branes in a hyper-Kähler background. These bounds are saturated, respectively, by lump and Q-kink solitons, which are shown to preserve a half of the worldvolume supersymmetry. The Q-kinks have a dual IIB interpretation as strings that migrate between fivebranes.
Bergshoeff, Eric, Townsend, Paul K.
openaire   +2 more sources

Abundant optical soliton structures to the Fokas system arising in monomode optical fibers

open access: yesOpen Physics, 2022
Three effective methods, namely, the simplified extended tanh-function method (SETFM), variational method (VM) and He’s frequency formulation method (HFFM) are employed to investigate the Fokas system that arises in the monomode optical fibers.
Zhang Pei-Ling, Wang Kang-Jia
doaj   +1 more source

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