91 citations · 91 across the 2 of their papers we have counts for
2 papers
cond-mat.quant-gas2014
Entanglement entropy, fidelity and the phase transition of one-dimensional hard-core bosonic system with three-body interactions
Jie Ren, Tao Wang, Xue-Fen Xu +1
We study the one-dimensional hard-core Bose-Hubbard model with three-body interactions. In previous work[1], the two-thirds filling solid with both bond-wave order (BOW) and charge…
cond-mat.str-el2014★ 91 cited
The phase diagram of the antiferromagnetic XXZ model on the triangular lattice
Daniel Sellmann, Xue-Feng Zhang, Sebastian Eggert
We determine the quantum phase diagram of the antiferromagnetic spin-1/2 XXZ model on the triangular lattice as a function of magnetic field and anisotropic coupling . Using t…