On three dimensional solitons

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August undefined, 2024

Web4 de fev. de 2009 · It is shown that purely nonlinear lattices in the form of a periodic array of cylinders with self-focusing nonlinearity, embedded into a linear material can stabilize two-dimensional solitons against collapse. We address the existence and stability of two-dimensional solitons in optical or matter-wave media, which are supported by purely … WebAbstract. We study fundamental and compound gap solitons (GSs) of matter waves in one-dimensional (1D) optical lattices (OLs) in a three-dimensional (3D) weak-radial …

Three-Dimensional Real Space Invariants, Obstructed Atomic Insulators ...

WebWe study the propagation of nonlinear waves in a three-component reaction-diffusion system. The problem of the existence of the stationary pulse-like solutions is reduced to the analysis of homoclini Web1 de abr. de 2024 · Theorem 1.2. Let ( G, g) be a three-dimensional connected Lie group, equipped with a left-invariant Lorentzian metric g. G is a non-trivial algebraic Ricci soliton if and only if G is one of the groups listed below: (i) G is a unimodular Lie group with one of the following Lie algebras. (i1) iphone xr case blue

[1706.05153] Stable three-dimensional modon soliton in plasmas

Web15 de jun. de 2010 · We report results of a systematic analysis of the stability of dissipative optical solitons, with intrinsic vorticity S=0 and 1, in the three-dimensional complex Ginzburg-Landau equation with the cubic-quintic nonlinearity, which is a model of a dispersive optical medium with saturable self-focusing nonlinearity and bandwidth-limited … WebObjective Mathematica Slovaca, the oldest and best mathematical journal in Slovakia, was founded in 1951 at the Mathematical Institute of the Slovak Academy of Science, … Web1 de jan. de 1974 · PDF On Jan 1, 1974, V.E. Zakharov and others published Three-dimensional solutions ... We show that three-dimensional ion-sound solitons can exist … iphone xr case commuter series

[0905.1545] Three-dimensional black holes, gravitational solitons ...

[1708.04882] Yamabe Solitons on three-dimensional normal …

Web12 de abr. de 2024 · We report solutions for stable compound solitons in a three-dimensional quasi-phase-matched photonic crystal with the quadratic (${\ensuremath{\chi}}^{(2)}$) nonlinearity. The photonic crystal is introduced with a checkerboard structure, which can be realized by means of the available technology. The … iphone xr case fitsWeb13 de jul. de 2014 · Second order parallel tensors and Ricci solitons in $$3$$3-dimensional normal paracontact geometry. The aim of this paper is to study two problems in the framework of paracontact geometry of dimension $$3$$3, namely, the class of parallel symmetric tensor fields of $$ (0, 2)$$ (0,2)-type and possible…. iphone xr case men

"Web21 de set. de 2024 · Download PDF Abstract: The existence and stability of stable bright solitons in one-dimensional (1D) media with a spatially periodical modulated Kerr … " - On three dimensional solitons

On three dimensional solitons

$RICCI SOLITONS ON THREE-DIMENSIONAL $\eta$-EINSTEIN …$

Web11 de abr. de 2024 · Solitons and real-space screening of bulk topology of quantum materials. Alexander C. Tyner, Pallab Goswami. Recent years have seen multiple high-throughput studies reveal an immense number of topological materials through use of symmetry indicators. Despite this success, three-dimensional topological insulators (TI) … Web30 de nov. de 2024 · In optics, such solitons are also called “light bullets.”. We present the first experimental observation of these three-dimensional spatiotemporal solitons. …

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Web14 de out. de 2024 · This article models experimentally observed three dimensional particle-like waves that develop in nematic liquid crystals, with negative dielectric and … Web15 de dez. de 2024 · By characterizing and simulating the 3D director structure of these solitons, the authors recognized that these are low-dimensional analogs of Skyrme …

WebYamabe solitons on a three-dimensional Sasakian manifold were studied by R. Sharma [12]. As far as we know, Yamabe solitons on the other almost contact metric manifolds … Web11 de abr. de 2024 · The aim of this study is to investigate the dynamical behavior of $$(1+1)$$ ( 1 + 1 ) -dimensional Kudryashov’s equation with generalized anti-cubic …

Web2 Algebraic Ricci Solitons Associated to Canonical Connections and Kobayashi-Nomizu Connections on Three-dimensional Lorentzian Lie Groups. Three-dimensional Lorentzian Lie groups have been classified in[2,4](see[1,Theorems 2.1–2.2]).Throughout this paper,we shall by{Gi}i=1,···,7,denote the connected,simply connected three-dimensional Lie ... Web25 de jan. de 2024 · We demonstrate stable and metastable vortex-bright solitons in a three-dimensional spin-orbit-coupled three-component hyperfine spin-1 Bose-Einstein condensate (BEC) using numerical solution and variational approximation of a mean-field model. The spin-orbit coupling provides attraction to form vortex-bright solitons in both …

Websetting supports a variety of robust 2D and 3D solitons, including quite sophis-ticated ones, such as soliton gyroscopes and hopﬁons [9]. This direction is related to a still broader area of studies of solitons in media with effective potentials Figure 1. Examples of metastable three-dimensional solitons produced by the two-component BEC

Web30 de set. de 2024 · Abstract. We study three-dimensional generalized Ricci solitons, both in Riemannian and Lorentzian settings. We shall determine their homogeneous … iphone xr case outlineWebBlair and R. Sharma , Three dimensional locally symmetric contact metric manifolds, Boll. Unione Mat. Ital. 4-A (1990) 385–390. Google Scholar; 4. A. M. Blaga, A note on warped product almost quasi-Yamabe solitons, preprint (2024), arXiv:1804.05393v2. ... Yamabe solitons on three-dimensional N ... orange th100 amplifierWeb1 de mar. de 2000 · We study spatiotemporal three-dimensional bright solitons in optical media whose non-linear response includes third- and fifth-order terms. By means of … iphone xr case peanutsWeb29 de ago. de 1973 · Three-dimensional solitons 1) V. E. Zakharov and E. A. Kuznetsov Institute of Nuclear Physics, Siberian Division, USSR Academy of Sciences (Submitted … orange th100 cabinetWebSoliton. Solitary wave in a laboratory wave channel. In mathematics and physics, a soliton or solitary wave is a self-reinforcing wave packet that maintains its shape while it propagates at a constant velocity. Solitons … orange th100 schematicWeb12 de abr. de 2024 · We report solutions for stable compound solitons in a three-dimensional quasi-phase-matched photonic crystal with the quadratic … iphone xr case brandsWebIn this paper we have studied and obtained results on Conformal Ricci solitons in 3-dimensional trans-Sasakian manifold M satisfying R(ξ, X).B = 0,B(ξ, X).S = 0, S(ξ, X).R = 0,R(ξ, X).P = 0 and P (ξ, X) ... Ricci solitons and gradient Ricci solitons in three-dimensional trans-Sasakian manifolds. M. Turan, Chand Uday De, A. Yildiz; orange th30 metal