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Showing 2005 · cond-mat.str-elShow all
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cond-mat.str-el2005
Quantum Critical Point in Strongly Correlated Rb Atoms in Optical Lattice
Su-Peng Kou, Rong-Hua Li
In this paper, the Bosonic projected variational method is proposed to study the strongly correlated atoms in optical lattice. A global phase diagram is obtained by…
cond-mat.str-el2005★ 23 cited
Effects of interorbital hopping on orbital fluctuations and metal-insulator transitions: Extended linearized dynamical mean-field theory
Yun Song, Liang-Jian Zou
We study the effects of interorbital hopping on orbital fluctuations and Mott-Hubbard metal-insulator transition (MIT) in the two-orbital Hubbard model within the extended lineariz…