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Related papers: Some vortex solutions in the extended Skyrme-Fadde…

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We construct analytical and numerical vortex solutions for an extended Skyrme-Faddeev model in a $(3+1)$ dimensional Minkowski space-time. The extension is obtained by adding to the Lagrangian a quartic term, which is the square of the…

High Energy Physics - Theory · Physics 2015-03-19 L. A. Ferreira , J. Jäykkä , Nobuyuki Sawado , Kouichi Toda

We construct numerical vortex solutions in a (3+1) dimensional Minkowski space-time for the extended version of the Skyrme-Faddeev model with target space $CP^N$. The solutions are essentially composed of $N$-th single vortex which does not…

High Energy Physics - Theory · Physics 2012-10-30 P. Klimas , N. Sawado

The extended Skyrme-Faddeev model possesses vortex solutions in a (3+1) dimensional Minkowski space-time with target space $CP^N$. They have finite energy per unit of length and contain waves propagating along vortices with the speed of…

High Energy Physics - Theory · Physics 2015-08-12 Yuki Amari , Pawel Klimas , Nobuyuki Sawado , Yuta Tamaki

We look at properties of vortex solutions of the extended CP^N Skyrme-Faddeev model. We show that only holomorphic solutions of the CP^N model are also solutions of the Skyrme-Faddeev model. As the total energy of these solutions is…

High Energy Physics - Theory · Physics 2015-06-03 L. A. Ferreira , P. Klimas , W. J. Zakrzewski

We analytically construct vortex solutions in the integrable sector of the extended Skyrme-Faddeev model. The solutions are holomorphic type which satisfy the zero curvature condition. For the model parameter $\beta e^2=1$ there is a lump…

High Energy Physics - Theory · Physics 2014-12-22 Nobuyuki Sawado , Yuta Tamaki

The extended Painlev\'e P.D.E. system $\Delta y -x_1 y - 2 |y|^2y=0$, $(x_1,\ldots,x_n)\in \mathbb{R}^n$, $y:\mathbb{R}^n\to\mathbb{R}^m$, is obtained by multiplying by $-x_1$ the linear term of the Ginzburg-Landau equation $\Delta…

Analysis of PDEs · Mathematics 2020-02-18 Panayotis Smyrnelis

A regular method is suggested for constructing vortex-like solutions with cylindrical symmetry in the Skyrme-Einstein chiral model. The method is based on the expansion of metric and field functions in power series with respect to the two…

High Energy Physics - Theory · Physics 2007-05-23 Yu. P. Rybakov , A. M. Tarabay , I. G. Chugunov

We construct exact vortex solutions in 3+1 dimensions to a theory which is an extension, due to Gies, of the Skyrme-Faddeev model, and that is believed to describe some aspects of the low energy limit of the pure SU(2) Yang-Mills theory.…

High Energy Physics - Theory · Physics 2010-01-15 L. A. Ferreira

A class of exact solutions of the Faddeev model, that is, the modified SO(3) nonlinear sigma model with the Skyrme term, is obtained in the four dimensional Minkowskian spacetime. The solutions are interpreted as the isothermal coordinates…

High Energy Physics - Theory · Physics 2009-11-10 M. Hirayama , C. -G. Shi

We show that certain infinitesimal operators of the Lie-point symmetries of the incompressible 3D Navier-Stokes equations give rise to vortex solutions with different characteristics. This approach allows an algebraic classification of…

Mathematical Physics · Physics 2009-10-31 V. Grassi , R. A. Leo , G. Soliani , P. Tempesta

Through an Ansatz specifying the azimuthal-angle dependence of the solution, the static field equation for vortex of the Faddeev model is converted to an algebraic ordinary differential equation. An approximate analytic expression of the…

High Energy Physics - Theory · Physics 2008-11-26 Chang-Guang Shi , Minoru Hirayama

Vortex lattices are constructed in terms of linear combinations of solutions for Scr\"{o}dinger equation with a constant potential. The vortex lattices are mapped on the spaces with two-dimensional rotationally symmetric potentials by using…

Superconductivity · Physics 2016-08-31 Tsunehiro Kobayashi

A regular method for constructing vortex-like solutions with cylindrical symmetry to the equations of the SU(2) Skyrme chiral model is proposed. A numerical estimate for the length density of mass is given.

High Energy Physics - Theory · Physics 2011-04-15 Yu. P. Rybakov , A. M. Tarabay , I. G. Chugunov

This work deals with the presence of analytical vortex configurations in generalized models of the Maxwell-Higgs type in the three-dimensional spacetime. We implement a procedure that allows to decouple the first order equations, which we…

High Energy Physics - Theory · Physics 2018-01-16 D. Bazeia , L. Losano , M. A. Marques , R. Menezes

We consider a four dimensional field theory with target space being CP^N which constitutes a generalization of the usual Skyrme-Faddeev model defined on CP^1. We show that it possesses an integrable sector presenting an infinite number of…

High Energy Physics - Theory · Physics 2014-11-21 L. A. Ferreira , P. Klimas

We study the dynamics of vortices with arbitrary topological charges in weakly interacting Bose-Einstein condensates using the Adomian Decomposition Method to solve the nonlinear Gross-Pitaevskii equation in polar coordinates. The solutions…

Quantum Gases · Physics 2020-08-25 Tiberiu Harko , Man Kwong Mak , Chun Sing Leung

We study vortex knotting in the Faddeev-Skyrme model. Starting with a straight vortex line twisted around its axis we follow its evolution under dissipative energy minimization dynamics. With low twist per unit length the vortex forms a…

Condensed Matter · Physics 2010-04-05 Jarmo Hietarinta , Juha Jäykkä , Petri Salo

We construct new classes of vortex-like solutions of the CP^N model in (3+1) dimensions and discuss some of their properties. These solutions are obtained by generalizing to (3+1) dimensions the techniques well established for the two…

High Energy Physics - Theory · Physics 2013-05-29 L. A. Ferreira , P. Klimas , W. J. Zakrzewski

Using two innovations, smooth, but distinctly different, scaling laws for the numerical reconnection of pairs of initially orthogonal and anti-parallel quantum vortices are obtained using the three-dimensional Gross-Pitaevskii equations,…

Quantum Gases · Physics 2016-02-18 Cecilia Rorai , Jack Skipper , Robert M. Kerr , Katepalli R. Sreenivasan

Vortices the $SO(2)$ gauged planar Skyrme model, with a) only Maxwell, b) only Chern-Simons, and c) both Maxwell and Chern-Simons dynamics are studied systematically. In cases a) and b), where both models feature a single parameter…

High Energy Physics - Theory · Physics 2019-02-20 Francisco Navarro-Lerida , D. H. Tchrakian
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