2008, Vol. 25(1): 31-34 DOI: | ||
Negativity in the Extended Hubbard Model under External Magnetic Field | ||
YANG Zhen, NING Wen-Qiang | ||
Department of Physics, Fudan University, Shanghai 200433Department of Physics, Chinese University of Hong Kong, Hong Kong | ||
收稿日期 2007-07-27 修回日期 1900-01-01 | ||
Supporting info | ||
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