14 citations · 45 across the 8 of their papers we have counts for
Showing 2023 · quant-phShow all
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quant-ph2023★ 4 cited
Quantum metrology enhanced by the spin interaction in a generalized Tavis-Cummings model
Yuguo Su, Wangjun Lu, Hai-Long Shi
Quantum metrology is recognized for its capability to offer high-precision estimation by utilizing quantum resources, such as quantum entanglement. Here, we propose a generalized T…
quant-ph2023★ 2 cited
Lee-Yang zeros and quantum Fisher information matrix in a nonlinear system
Hong Tao, Yuguo Su, Xingyu Zhang +2
The distribution of Lee-Yang zeros not only matters in thermodynamics and quantum mechanics, but also in mathematics. Hereby we propose a nonlinear quantum toy model and discuss th…