46 citations · 306 across the 28 of their papers we have counts for
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quant-ph2021
Maximum-Likelihood Quantum State Tomography by Cover's Method with Non-Asymptotic Analysis
Chien-Ming Lin, Hao-Chung Cheng, Yen-Huan Li
We propose an iterative algorithm that computes the maximum-likelihood estimate in quantum state tomography. The optimization error of the algorithm converges to zero at an $O ( (…
quant-ph2021★ 46 cited
Qubit-efficient encoding scheme for quantum simulations of electronic structure
Yu Shee, Pei-Kai Tsai, Cheng-Lin Hong +2
Simulating electronic structure on a quantum computer requires encoding of fermionic systems onto qubits. Common encoding methods transform a fermionic system of spin-orbitals…
quant-ph2021★ 36 cited
Learning quantum circuits of some gates
Ching-Yi Lai, Hao-Chung Cheng
In this paper, we study the problem of learning an unknown quantum circuit of a certain structure. If the unknown target is an -qubit Clifford circuit, we devise an efficient al…