147 citations · 291 across the 5 of their papers we have counts for
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quant-ph2008
Fidelity susceptibility for SU(2)-invariant states
Xiaoguang Wang, Shi-Jiang Gu
We study the fidelity susceptibility of two SU(2)-invariant reduced density matrices. Due to the commuting property of these matrices, analytical results for reduced fidelity susce…
quant-ph2008★ 147 cited
Fidelity susceptibility and long-range correlation in the Kitaev honeycomb model
Shuo Yang, Shi-Jian Gu, Chang-Pu Sun +1
We study exactly both the ground-state fidelity susceptibility and bond-bond correlation function in the Kitaev honeycomb model. Our results show that the fidelity susceptibility c…