GROUND-STATE

作品数:108被引量:48H指数:4
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相关机构:重庆工业职业技术学院延边大学华中师范大学更多>>
相关期刊:《npj Computational Materials》《Journal of Applied Mathematics and Physics》《Chinese Journal of Chemical Physics》《Journal of Wuhan University of Technology(Materials Science)》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金河南省自然科学基金更多>>
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The effects of the Dzyaloshinskii-Moriya interaction on the ground-state properties of the XY chain in a transverse field
《Chinese Physics B》2013年第9期285-291,共7页钟鸣 徐卉 刘小贤 童培庆 
supported by the National Natural Science Foundation of China (Grant Nos. 11205090 and 11175087);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (Grant No. 12KJB140008)
The effects of the Dzyaloshinski-Moriya (DM) interaction on the ground-state properties of the anisotropic XY chain in a transverse field have been studied by means of correlation functions and entanglement. Differe...
关键词:Dzyaloshinskii-Moriya interaction the XY chain in a transverse field quantum entanglement ground-state properties 
Effects of Bond Alternation on the Ground-State Phase Diagram of One-Dimensional XXZ Model
《Communications in Theoretical Physics》2013年第8期240-246,共7页强凌 刘光华 田光善 
Supported by the National Science Foundation of China under Grant No.11074004;Supported by the National Basic Research Program of China under Grant No.2009CB939901
The ground-state properties and quantum phase transitions ( QPTs) of the one-dimensional bond-Mternative XXZ model are investigated by the infinite time-evolving block decimation (iTEBD) method. The bond-alternati...
关键词:matrix product state quantum entanglement quantum phase transitions 
Resonant Photon-Assisted Structure of Conductance through a Quantum Wire
《Chinese Physics Letters》2005年第11期2922-2925,共4页廖文虎 周光辉 
Supported by the National Natural Science Foundation of China under Grant No 10574042, and the Research Foundation of Hunan Education Commission under Grant No 04A031.
We investigate theoretically the electron transport properties of a two-sublevel quantum wire irradiated by a strong laser field resonant with the quasiparticle transition at low temperatures. Using the method of the ...
关键词:ELECTRONIC TRANSPORT EXCITED-STATE GROUND-STATE SIDE-BAND DOT 
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