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cond-mat.quant-gas2010★ 9 cited
Quantum criticality in disordered bosonic optical lattices
Xiaoming Cai, Shu Chen, Yupeng Wang
Using the exact Bose-Fermi mapping, we study universal properties of ground-state density distributions and finite-temperature quantum critical behavior of one-dimensional hard-cor…
cond-mat.quant-gas2009
Bose-Fermi mixture in one-dimensional optical lattices with hard-core interactions
Xiaoming Cai, Liming Guan, Shu Chen +2
We study a mixture of bosons with point hard-core boson-boson interactions and noninteracting spinless fermions with point hard-core boson-fermion interactions in 1…