Flux measurement in compartmentalized mono-disperse and bi-disperse granular gases

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	Flux measurement in compartmentalized mono-disperse and bi-disperse granular gases
	Li, YC ; Liu, R ; Shinde, M ; Hou, MY
刊名	GRANULAR MATTER
	2012
卷号	14 期号:2 页码:137
关键词	SEGREGATION SAND
ISSN号	1434-5021
通讯作者	Hou, MY: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	We review our recent theoretical advances in phase transition of cold atoms in optical lattices, such as triangular lattice, honeycomb lattice, and Kagome lattice. By employing the new developed numerical methods called dynamical cluster approximation and cellular dynamical mean-field theory, the properties in different phases of cold atoms in optical lattices are studied, such as density of states, Fermi surface and double occupancy. On triangular lattice, a reentrant behavior of phase translation line between Fermi liquid state and pseudogap state is found due to the Kondo effect. We find the system undergoes a second order Mott transition from a metallic state into a Mott insulator state on honeycomb lattice and triangular Kagome lattice. The stability of quantum spin Hall phase towards interaction on honeycomb lattice with spin-orbital coupling is systematically discussed. And we investigate the transition from quantum spin Hall insulator to normal insulator in Kagome lattice which includes a nearest-neighbor intrinsic spin-orbit coupling and a trimerized Hamiltonian. In addition, we propose the experimental protocols to observe these phase transition of cold atoms in optical lattices.
收录类别	SCI
资助信息	National Natural Science Foundation of China [10720174, 10874209]; Innovation Foundation of the Chinese Academy of Sciences [KJCX2-YW-L08]
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/38311]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Li, YC,Liu, R,Shinde, M,et al. Flux measurement in compartmentalized mono-disperse and bi-disperse granular gases[J]. GRANULAR MATTER,2012,14(2):137.
APA	Li, YC,Liu, R,Shinde, M,&Hou, MY.(2012).Flux measurement in compartmentalized mono-disperse and bi-disperse granular gases.GRANULAR MATTER,14(2),137.
MLA	Li, YC,et al."Flux measurement in compartmentalized mono-disperse and bi-disperse granular gases".GRANULAR MATTER 14.2(2012):137.