In accordance with the large Ncconsideration, the baryon mass also stays non-scaling in the half-skyrmion phase. This feature is supported by the nuclear effective field theory with the parameters of the Lagrangian scaling modified at the skyrmion–half-skyrmion phase transition. Our exploration ...
A half-skyrmion state develops at low interactions while a vortex-antivortex pair develops at large interactions. 机译:我们提出了一个简单的实验方案,以在二维谐波陷阱中加载的相互作用的超冷硼原子在基态下生成自旋纹理。我们的方案基于两个共同传播的Laguerre-Gauss激光束照亮原子并耦合它们的两个内部基态...
Though the realization of skyrmion‐based devices requires flexible control of a skyrmion motion, achieving such a skyrmion motion has been hampered by the skyrmion Hall effect (SkHE), which refers to the presence of a finite angle between a current and the skyrmion trajectory. Here, new ...
The Skyrme-particle, the skyrmion, was introduced over half a century ago in the context of dense nuclear matter. But with skyrmions being mathematical objects—special types of topological solitons—they can emerge in much broader contexts. Recently skyrmions were observed in helimagnets, forming na...
Half-skyrmion picture of a single-hole-doped CuO2 plane Besides, half-skyrmions characterized by half-integer topological charges can also be found in the nonlinear 蟽 model which is a model of the Bose-... T Morinari - 《Phys.rev.b》 被引量: 36发表: 2005年 Ground states, solitons an...
(DMI), which is known to be an important factor for the emergence and stabilization of topological defects in many spin systems26,27,28. Interestingly, dipole-stabilized skyrmions and skyrmion lattices have recently been engineered29,30in Fe/Gd films and multilayers with PMA but without DMI, ...
The long-wavelength behavior of the system is believed toremind that of granular superconductors, CDW materials, Wigner crystals, andmulti-skyrmion system akin in a quantum Hall ferromagnetic state of a 2Delectron gas. 机译:我们假设2D硬核玻色子系统的掺杂远离半填充可能会导致形成多中心拓扑缺陷,例如...
In accordance with the large Ncconsideration, the baryon mass also stays non-scaling in the half-skyrmion phase. This feature is supported by the nuclear effective field theory with the parameters of the Lagrangian scaling modified at the skyrmion–half-skyrmion phase transition. Our exploration ...
It is argued that the spin configuration around a Zhang–Rice singlet is described by a half-skyrmion. The excitation spectrum of the half-skyrmion has the same form as that of the quasiparticles in the π-flux phase. The effective theory of the half-skyrmions is given by ( 2 + 1)-...
skyrmions/ half-skyrmion phasechiral-quark modelchiral dilaton modelThe Chiral Dilaton Model, where baryons arise as non-topological solitons built from the interaction of quarks and chiral mesons, shows in the high density low temperature regime a two phase scenario in the nuclear matter phase ...