【摘 要】
：
By means of the exact diagonalization method, a one-dimensional interacting topological model is studied.We study the effect of interaction to the toplogical ph
【机 构】
：
DepartmentofPhysics,BeihangUniversity
论文部分内容阅读
By means of the exact diagonalization method, a one-dimensional interacting topological model is studied.We study the effect of interaction to the toplogical phase, the fractional topological phase and the behavior of hardcore bosons in this interacting model.Our studies systematically show the topological properties in one dimension and these results may be realized in cold-atom experiments.
其他文献
超导是物理学中的一门子学科.超导有零电阻、迈斯纳效应(完全抗磁性)等现象.BCS理论给出了超导的微观起因:电子-电子通过吸引作用配成库珀对;库珀对的电荷为2e、自旋通常是0.
本研究目标是要确定所选的种植畦结构形式对网纹甜瓜产量和早熟性的作用,试验设计的4种种植畦结构形式为:①标准平顶畦(SF—T)成形的畦高15.2cm,平顶宽51cm,种子播在平顶畦
Graphene has vast promising applications on the nanoelectronics and spintronics because of its unique magnetic and electronic properties.Making use of an ab ini
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
妈妈们发现,到了这个年龄阶段,那个吃饱了就心满意足乖乖酣睡的小宝宝,再也找不回来了。尤其是每天的午睡,都快演变成妈妈和宝宝间的一场战争了。
Mums found that at this
A method for calculating the phase shift of a dielectrically loaded circular waveguide with smallellipticity is described.It gives an excellent result for enqi
There has been spectacular progress in the study on multiferroics, which is expected to make a realistic step toward an electrical control of magnetism or four
我市山楂树栽培面积2700余亩,但由于管理粗放,落花落果严重,产量低,品质差,严重影响了山楂生产的发展,为解决山楂生产上这一突出问题。近年来,我们在注重加强管理的同时,于
“二庭归望断,万里客心愁。山路犹南属,河源自北流。晚风连朔气,新月照边秋……”这是著名诗人骆宾王在途经新疆木垒时所作的《晚泊蒲类》。就在这地处偏远、地域辽阔的木垒
The interplay between the topological insulator and broken time reversal symmetry may create some novel quantum effects, such as quantum anomalous Hall effects