Results 121 to 130 of about 117,386 (210)
Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.Abstract Ultra‐low‐frequency (ULF) waves cause local Thermosphere‐Ionosphere (T‐I) perturbations, but their impacts on the global T‐I system including the generation of Traveling Atmospheric Disturbances (TADs) have never been evaluated. The mechanisms responsible for the TAD generation and propagation, whether through dynamic or thermal process, are ...
Haonan Wu +6 more
wiley +1 more source
Solitons on Tori and Soliton Crystals [PDF]
Communications in Mathematical Physics, 2014 Necessary conditions for a soliton on a torus $M=\R^m/ $ to be a soliton crystal, that is, a spatially periodic array of topological solitons in stable equilibrium, are derived. The stress tensor of the soliton must be $L^2$ orthogonal to $\ee$, the space of parallel symmetric bilinear forms on $TM$, and, further, a certain symmetric bilinear form on $
openaire +4 more sources
Results in PhysicsThe wavelength and interval tunable second-order bound solitons are generated in a nonlinear polarization rotation mode-locked fiber laser based on a Lyot filter in this paper. The Lyot filter structure is composed of two polarization controllers, two in-
Juanfen Wang +6 more
doaj +1 more source
Hermite–Gaussian solitons in 1+2 dimensional nonlocal nonlinear systems with Y0-oscillatory response
AIP AdvancesWe investigate the Hermite–Gaussian solitons in 1+2 dimensional nonlocal nonlinear systems with Y0-oscillatory response. The iterative solution of the solitons is numerically found using the accelerated imaginary-time evolution method with amplitude ...
Jing Wang +3 more
doaj +1 more source
European Physical Journal C: Particles and FieldsWe explore the Geometrization of hyperbolic conformal Ricci solitons and examine the properties of bulk viscous fluid string spacetime in conjunction with the hyperbolic conformal Ricci solitons in this research note. A $$\varnothing ({\mathfrak {Q}})$$ ∅
Mohd Danish Siddiqi +2 more
doaj +1 more source
Alexandria Engineering JournalThe coupled higher-order nonlinear Schrödinger equations (CHNLSEs) are investigated in this paper. This model mimic the actuation of the solitons through multimode fibers.
Ola El-Shamy +4 more
doaj +1 more source
Dynamical diversity of FWM-induced pulsating solitons in an ultrafast fiber laser
Scientific ReportsPulsating solitons in fiber lasers embody a captivating phenomenon in nonlinear optics, combining the stability of solitons with the dynamic nature of pulsation.
Hongjie Chen +6 more
doaj +1 more source
One- and two-dimensional solitons under the action of the inverted cubic-quintic nonlinearity
Communications PhysicsThe usual cubic-quintic (CQ) nonlinearity is proved to sustain one- and two-dimensional (1D and 2D) broad (flat-top) solitons. In this work, we demonstrate that 1D and 2D soliton families can be supported, in the semi-infinite bandgap (SIBG), by the ...
Liangwei Zeng +3 more
doaj +1 more source
Journal of Optics B: Quantum and Semiclassical Optics, 2003 Drummond, PD, Haelterman, M, Vilaseca, R
openaire +2 more sources
Generalizing quantum chromodynamics (QCD) from three to arbitrarily many color degrees of freedom suggests that baryons can be described as solitons in an effective meson theory whose interaction strength decreases with the number of colors. The exact form of that theory is unknown, but at low energies chiral symmetry and its breaking are considered as
openaire +2 more sources