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20042008
most citedDynamical non-ergodic scaling in continuous finite-order quantum phase transitions

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quant-ph2005

Block-block entanglement and quantum phase transitions in one-dimensional extended Hubbard model

Shu-Sa Deng, Shi-Jian Gu, Hai-Qing Lin

In this paper, we study block-block entanglement in the ground state of one-dimensional extended Hubbard model. Our results show that the phase diagram derived from the block-block…