Topological objects in spinor condensates

来源 :第十二届国际凝聚态理论与计算材料学会议(The 12th International Conference on Con | 被引量 : 0次 | 上传用户：Ryan

【摘要】

：

　　We present exact solutions to the stationary Gross-Pitaevskii equations which govern the motion of the spinor condensates.Various topological objects from k

【作者】

：

Shi-Jie Yang

【机构】

：

DepartmentofPhysics,BeijingNormalUniversity,Beijing100875

【出处】

：

第十二届国际凝聚态理论与计算材料学会议(The 12th International Conference on Con

【发表日期】

：

2013年8期

【关键词】

：

spinor condensate exact solution topology 3D skyrmion knot

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　We present exact solutions to the stationary Gross-Pitaevskii equations which govern the motion of the spinor condensates.Various topological objects from kink solitons,2D skyrmions,3D skyrmions,to knots are identified from the solutions for different dimensions.

其他文献

Layered pnictide-oxide BaTi2As20a spin-density-wave ground state in the verge of metal-insulator tra

　　We investigate the electronic and magnetic structures of BaTi2As20 using full-potential linearized augmented plane-wave method.Our calculations show that th

会议

BaTi2As20spin density waveFermi surface nestingCoulomb correlation

Tunable ElectronicMagnetic properties in Transition Metal Dichalcogenide Nanoribbon and Heterostruct

　　Transition-metal dichalcogenide(TMDC)with TX2 type(T =Mo,W,Nb,Re,Ti,Ta,etc.; X = S,Se,Te,etc.)is a kind of layered materials,which is promising to replace g

会议

Several different charge transfer and Ce3+localization scenarios for Rh-CeO2(111)

　　We present DFT+U based electronic structure calculations for Rh on Ce02(111),as an adatom,and as a dopant substituted into the surface layer,substituting ei

会议

Rh-CeO2(111)Ce3+localizationDFT+U

Effects of external electric field on surface states in thin Bi2Se3 films

　　We study theoretically spin-dependent transport of a topological-insulator planar junction between regions with and without electric field vertical to the B

会议

无带隙硅烯中电子的非局域化

　　硅烯是二维的硅晶格，具有蜂窝状的六角晶格。与石墨烯不同的是，它的晶格结构是起状的，两个子晶格分别在两个平面上。此外，该材料还具有较强的自旋轨道耦合。在硅烯上外加一个

会议

硅烯二维材料自旋极化非局域化

CdBiCaBi掺杂对Bi2Se3费米能级调节作用的第一性原理研究

　　使用基于密度泛函理论的第一性原理方法，我们对Bi2Se3中Cd替Bi位和Ca替Bi位掺杂效应进行了计算研究.计算结果表明Cd替Bi位和Ca替Bi位在Bi2Se3材料中充当单受主，受主能级分

会议

第一性原理杂质形成能费米能级的调节

Quantum teleportation using superconducting charge qubits in thermal equilibrium

　　Is this paper we mainly investigate the effects of the temperature and Josephson energy on teleportation of one qubit state in both the standard and the non

会议

superconducting charge qubitquantum teleportationaverage fidelity

Ce-基重费米子超导体中局域电子结构的理论研究

　　近年来,Ce-基重费米子超导体中因为磁性和非常规超导电性的竞争与共存引起了人们的广泛关注。在材料众多的反常物理性质中,超导态电子配对对称性一直寻在争议。基于此,我

会议

Ce-基重费米子超导非常规超导电性配对对称非磁性杂质

Kelvin Carbons

　　As childrens toys,soap bubbles also underpin many important scientific questions.What is the most efficient structure for foam?-the "Kelvin problem," has be

会议

Carbon allotropesKelvin problemWide band gap semiconductors

Dirac Cones in Two-Dimensional Artificial Crystals

　　We present a study on the existence of Dirac cones in two-dimensional phononic crystals made of rotable regular-hexagon or-triangle rods arranged in a hexag

会议

Dirac conesPhononic crystalsArtificial crystals

Topological objects in spinor condensates

与本文相关的学术论文