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20072013
most citedPhase Diagram and Entanglement of Ising Model With Dzyaloshinskii-Moriya Interaction

165 citations · 316 across the 9 of their papers we have counts for

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cond-mat.str-el2013★ 37 cited

Ground-state fidelity of the spin-1 Heisenberg chain with single ion anisotropy: quantum renormalization group and exact diagonalization approaches

A. Langari, F. Pollmann, M. Siahatgar

We study the phase diagram of the anisotropic spin-1 Heisenberg chain with single ion anisotropy (D) using a ground-state fidelity approach. The ground-state fidelity and its corre…