30 citations · 123 across the 22 of their papers we have counts for
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quant-ph2023
Harnessing graph state resources for robust quantum magnetometry under noise
Phu Trong Nguyen, Trung Kien Le, Hung Q. Nguyen +1
Precise measurement of magnetic fields is essential for various applications, such as fundamental physics, space exploration, and biophysics. Although recent progress in quantum en…
quant-ph2023★ 1 cited
Variational quantum metrology for multiparameter estimation under dephasing noise
Trung Kien Le, Hung Q. Nguyen, Le Bin Ho
We present a hybrid quantum-classical variational scheme to enhance precision in quantum metrology. In the scheme, both the initial state and the measurement basis in the quantum p…
quant-ph2023★ 1 cited
No-go result for quantum postselection measurements of rank-m degenerate subspace
Le Bin Ho
We present a no-go result for postselection measurements where the conditional expectation value of a joint system-device observable under postselection is nothing else than the co…