19 citations · 19 across the 2 of their papers we have counts for
3 papers
quant-ph2026
Quantum state learning beyond approximate unitary designs
Gyungmin Cho, Changhun Oh, Dohun Kim
Approximate unitary designs reproduce the statistics of Haar-random unitaries to a given order and accuracy. Recent constructions realize such designs with logarithmic-depth circui…
quant-ph2025
Sample-optimal single-copy quantum state tomography with shallow-depth measurements
Gyungmin Cho, Dohun Kim
Quantum state tomography (QST) is a central task in quantum information, and its efficiency is commonly characterized by sample complexity. Although collective measurements on mult…
quant-ph2023★ 19 cited
Machine learning on quantum experimental data toward solving quantum many-body problems
Gyungmin Cho, Dohun Kim
Advancements in the implementation of quantum hardware have enabled the acquisition of data that are intractable for emulation with classical computers. The integration of classica…