【摘 要】
：
A long range interacting quantum spin chain with open boundary conditions is proposed. By constructing the reflection spin-Dunkl operators, the integrability of
【机 构】
：
Institute of Physics, Chinese Academy of Sciences, Beijing 100080“,”Technical Institute of Physics a
论文部分内容阅读
A long range interacting quantum spin chain with open boundary conditions is proposed. By constructing the reflection spin-Dunkl operators, the integrability of the model is proven. The model is therefore exactly solvable via the asymptotic Bethe ansatz method and falls into the universal class of the usual Heisenberg spin chain with boundary fields.
其他文献
We examine RCoO3 (R=La, Ce, Pr, Nd, Sm, Eu, Gd, and Dy) perovskites prepared with the solid-state reaction method by Raman spectroscopy, and report the Raman ac
为了演示电与热的关系,达到既定的教学目标,笔者自制了“电热气体压力温度演示器”。如图1所示,在宽口瓶的橡胶胶盖上开4个小孔,1个孔插入1根玻璃管,1个孔插入1段铝芯线,还有
一、高校网络信息不安全因素分析当前,高校网络在给师生提供极大方便的同时,也受到技术和社会等因素制约。校园网络一直存在着安全缺陷以及“重技术、轻安全、轻管理”的倾向
Since the original Cai-Li protocol [Chin. Phys. Lett. 21 (2004) 601] can be used only in an ideal quantum communication, we present the modified Cai-Li protocol
一、材料rn大“娃哈哈瓶”2个,小“娃哈哈瓶”1个,直径为1 cm、长20 cm的线管1段,长30 cm闭路电视铜线和长30 cm的细弹簧各1段,透明胶带1卷,溜溜球1个,工艺刀1把.rn二、制作r
A new unstable short wavelength mode is identified in sheared slab plasmas using a fully kinetic integral equation code. This mode is driven by the electron tem
We design a new double-layer grating template, which has the advantages of period uniformity, period number adjustability and continuous period regulation. By s
从远古走来 很久很久以前，也许是几亿年前吧，我记得我属于一棵高大树木的树干。按照科学家的说法，那是一株二叠纪时期的蕨类植物，那时的蕨类植物可不像今天多数蕨类那样低矮，它们往往非常高大，时至今日，地球上还有一些类似的孑遗，比如桫椤树之类的。丰茂的植物使得距今约两三亿年前的古生代石炭纪和二叠纪成为了一个重要的成煤时期，也就是在这漫长时期的某一天，我的本体植物走到了生命的尽头，轰然倒下，我也就成了森林
We investigate magnetic and thermal behaviours of one-dimensional antiferromagnetic spin-1 Ising chain with single-ion anisotropy at very low temperatures using
通过几年的基础教育改革,我们欣喜地看到:学生爱学习了,教师观念转变了,尊重代替了束缚,开放代替了封闭,自主建构代替了被动思考……笔者作为一名一线的科学教师,在欣喜地看