3 citations · 3 across the 1 of their papers we have counts for
2 papers
quant-ph2025
Krylov shadow tomography: Efficient estimation of quantum Fisher information
Da-Jian Zhang, D. M. Tong
Efficiently estimating the quantum Fisher information (QFI) is pivotal in quantum information science but remains an outstanding challenge for large systems due to its high nonline…
quant-ph2025★ 3 cited
Retrieving maximum information of symmetric states from their corrupted copies
Zhao-Yi Zhou, Da-Jian Zhang
Using quantum measurements to extract information from states is a matter of routine in quantum science and technologies. A recent work [Phys. Rev. Lett. 133, 040202 (2024)] report…