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cond-mat.str-el2008★ 3 cited
Controllable spin-current blockade in a Hubbard chain
Yao Yao, Hui Zhao, Joel E. Moore +1
We investigate the spin/charge transport in a one-dimensional strongly correlated system by using the adaptive time-dependent density-matrix renormalization group method. The model…
cond-mat.str-el2007★ 20 cited
Bosonization study of quantum phase transitions in the one-dimensional asymmetric Hubbard model
Z. G. Wang, Y. G. Chen, S. J. Gu
The quantum phase transitions in the one-dimensional asymmetric Hubbard model are investigated with the bosonization approach. The conditions for the phase transition from density…