论文标题
部分可观测时空混沌系统的无模型预测
Numerical Study of S=1/2 Heisenberg Antiferromagnet on the Floret Pentagonal Lattice
论文作者
论文摘要
$ s = 1/2 $ heisenberg抗铁磁铁在花花公子晶格上，具有两种相互作用强度，通过数值 - 二进制方法研究了。众所周知，在饱和磁化的五分之一附近，该系统显示出磁化的跳跃，不伴随着磁化高原。我们将注意力集中在该系统的行为上，围绕饱和磁化的五分之一。从有限大小的系统的对角线化数据中阐明了磁化速度和高原的变化，最多可达45个站点。
The $S=1/2$ Heisenberg antiferromagnet on the floret-pentagonal lattice with two kinds of interaction strength is studied by the numerical-diagonalization method. It is known that, near the five-ninth of the saturation magnetization, this system shows a magnetization jump that is not accompanied by magnetization plateaux. We focus our attention on the behavior of this system around the five-ninth of the saturation magnetization; the changes of the magnetization jump and plateau at and around this magnetization are clarified from the diagonalization data for finite-size systems up to 45 sites.
