HALF-SKYRMION IN SPINOR BOSE-EINSTEIN CONDENSATES

被引：3

作者：

Liu, Yong-Kai ^{[1
]}

Zhang, Cong ^{[1
]}

Yang, Shi-Jie ^{[1
]}

机构：

[1] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China

来源：

MODERN PHYSICS LETTERS B | 2013年 / 27卷 / 25期

关键词：

Half-skyrmion; fractional vortex; spinor Bose-Einstein condensates; SUPERFLUID HE-3; PHASE; TEXTURES; SYSTEMS;

D O I：

10.1142/S0217984913501832

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this paper, we present exact solutions to the F = 1 spinor Bose-Einstein condensates with only spin-independent energy by adopting a method of separating the variables, which exhibit nontrivial topology. These solutions can form solitonic fractional vortex and solitonic half-skyrmion with a Q = 1/2 topological charge in the two-dimensional system. We further address a three-dimensional prototype solution.

引用

页数：9

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