finite spin 中文意思是什麼
finite spin
解釋
有限自旋-
And then, we specially study the effect of spin interaction ' s anisotropy on the critical temperature tc. from what we have observed we suggest that the critical temperatur tc grows as the anisotropy intensifies, while the system magnetization becomes weaker. the system becomes id if the anisotropy ratio r goes to infinity, and its equilibrium state keeps zero magnetization at any finite temperature, which confirm that there is no observable transition for id system
其後，著重研究了自旋相互作用的各向異性程度r對其臨界溫度t _ c的影響，總結出：隨著系統各向異性程度的增強，系統的臨界溫度向高溫轉移，而系統的磁化強度在不斷的減弱；當r趨近於無窮大時，系統演變為一維系統，系統在任何有限溫度下達到的平衡態始終保持磁化強度為零，這也證實了一維系統不發生相變 -
So we can conclude that the ground - state total spin ( gsts ) is related to its shape for finite bipartite haf. it is possible that the gs take a much highter value of ts than the lowest possible one ( lpst ) and higher degenerate
由此得出結論：有限雙組分海森堡反鐵磁（ haf ）系統，基態總自旋（ gsts ）的取值與它的格點位形有關，可能取比最低可能總自旋（ lpts ）高很多的值，從而導致高度簡並的基態。 -
In the first chapter, we introduce briefly the idea of the ed method and its advantages and limitations, meanwhile, by using ed, we investigate the total spin of ground state ( gs ) of the finite heisenberg antiferromagnet ( haf ) cluster and the effect of side spins on the spin - spin correlation on haf chain
本文第一章在簡述了ed方法的思想及其它的優點和局限的同時，更重要的是運用它對有限海森堡反鐵磁團簇的基態總自旋以及準? ?維反鐵磁海森堡鏈的自旋-自旋關聯進行了研究。 -
Combining our theoretical analysis, we extend lieb and mattis ' s approaches for finite systems. moreover, the effect of the ground - state degeneracy on the spin status and physical properties are investigated and discussed
結合理論分析，我們把lieb和mattis的定理發展到有限系統，並在此基礎上分析了基態的簡並對自旋位形和物理性質的影響。
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