Results 41 to 50 of about 236,866 (336)
Control of the dynamics of the kink of the modified sine-Gordon equation by the external exposure with varying parameters [PDF]
Компьютерные исследования и моделирование, 2013 The paper presents results that confirm the ability to control the movement of the kink of the modified sine-Gordon equation with variable external force parameters.
Farit Kabirovich Zakiryanov +1 more
doaj +1 more source
Statistics of a noise-driven Manakov soliton [PDF]
, 2005 We investigate the statistics of a vector Manakov soliton in the presence of additive Gaussian white noise. The adiabatic perturbation theory for Manakov soliton yields a stochastic Langevin system which we analyze via the corresponding Fokker-Planck ...
Abdullaev F +15 more
core +3 more sources
Scattering of Solitons and Dark Solitons by Potential Walls in the Nonlinear Schroedinger Equation [PDF]
, 2004 Scattering of solitons and dark solitons by potential walls is studied in the nonlinear Schroedinger equation under various conditions. We investigate the conditions under which solitons are split into two solitons at the potential wall.
Sakaguchi, Hidetsugu, Tamura, Mitsuaki
core +1 more source
Instability of the hedgehog shape for the octet baryon in the chiral quark soliton model [PDF]
, 2003 In this paper the stability of the hedgehog shape of the chiral soliton is studied for the octet baryon with the SU(3) chiral quark soliton model. The strangeness degrees of freedom are treated by a simplified bound-state approach, which omits the ...
A. Blotz +37 more
core +1 more source
Nonlinear supratransmission in a Pt3Al crystal at intense external influence [PDF]
Компьютерные исследования и моделирование, 2019 The effect of the nonlinear supratransmission in crystal of A3B stoichiometry is studied by molecular dynamics on the example of Pt3Al alloy. This effect is the transfer of energy at frequencies outside the phonon spectrum of the crystal. Research of the
Anton Ivanovich Cherednichenko +4 more
doaj +1 more source
Rational Solitons in the Gardner-Like Models
Fluids, 2022 Rational solutions of nonlinear evolution equations are considered in the literature as a mathematical image of rogue waves, which are anomalously large waves that occur for a short time. In this work, bounded rational solutions of Gardner-type equations
Efim Pelinovsky +2 more
doaj +1 more source
Physical Review E, 2020 to be published in Physical Review ...
Sakaguchi, Hidetsugu, Malomed, Boris A.
openaire +3 more sources
IEEE Photonics Journal, 2012 We consider an optical pulse propagating in a tapered photonic crystal fiber (PCF) wherein dispersion as well as nonlinearity varies along the propagation direction.
Samuel Olupitan +4 more
doaj +1 more source
Real-time dynamics of soliton collision in a bound-state soliton fiber laser
Nanophotonics, 2019 We experimentally investigated the soliton collisions between soliton molecules and deuterogenic solitons spontaneously generated on the continuous wave (cw) noise background in an ultrafast erbium-doped fiber laser mode locked with MoS2 saturable ...
Liang Hu +8 more
doaj +1 more source
Graphdiyne-decorated microfiber based soliton and noise-like pulse generation
Nanophotonics, 2021 Graphdiyne has an inborn band gap energy, where the minimal band gap is about from 0.46 to 1.22 eV, which shows great potential in ultrafast laser generation.
Ma Wanzhuo +8 more
doaj +1 more source