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- This method can be a new implement for the studies on the magnetic systems with Heisenberg model (HM). 该方法可作为研究海森堡型磁性系统(HM)的新工具。
- Critical temperatures of anisotropic Heisenberg model are calculated by variational-cumulant expansion. 本文用变分累积展开方法计算了各向异性海森伯模型的相变温度。
- In this paper, study the thermal entanglement of a two-qubit XYZ Heisenberg model, and show the influences for the concurrence of this system in terms of the parameters of the Hamiltonian and T. 摘要研究两粒子的XYZ海森伯模型的热纠缠态,并讨论了这个系统哈密顿量中的参数和温度对纠缠度的影响。
- These systems include one-dimensional two-component bosons system、one-dimensional Heisenberg model、one-dimensional Bose-Fermi mixture system and two-dimensional electron gas, etc. 这些体系包括一维两分量玻色子体系、一维海森堡链、一维玻色费米混合体系和二维电子气。
- Finally, we investigate dynamics of the multiparticle entanglement in the Heisenberg model and give analytical expressions of the average concurrence and the multiparticle entanglement measure Q. 最后我们讨论了多量子位Heisenberg 模型中纠缠的时间演化特性,并给出了平均纠缠度和多粒子纠缠度Q的解析表达式。
- In this paper, we firstly investigated the bipartite entanglement of the two and three-qubit Heisenberg models by using the concept of negativity. 在本文中,我们首先利用Negativity的概念研究了两量子位和三量子位Heisenberg XYZ自旋链中的两体纠缠特性。
- In this paper, firstly we get entanglement degree and critical temperature T_c (whenentanglement degree is zero) in two-qubit quantum Heisenberg models H_(XX),H_(XXX) ,H_(XXZ) and H_(XYZ) . 本论文首先求解两个粒子的量子海森堡H_(XX),H_(XXX),H_(XXZ)和H_(XYZ)模型的纠缠度以及纠缠度为零时的临界温度T_c。
- INTEGRABILITY OF THE HEISENBERG MODEL WITH DM INTERACTION 含DM相互作用的海森堡模型的完全可积性
- A NEW METHOD FOR EASY-PLANE SPIN-ONE HEISENBERG MODEL 自旋为1的Easy-plane Heisenberg模型中的新方法
- The effect of doping on the one dimensional antiferromagnetic Heisenberg model 掺杂对一维反铁磁海森堡自旋链性质的影响
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
- That beautiful girl is a fashion model. 那位漂亮的女孩是一位时装模特儿。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。