160 citations · 225 across the 15 of their papers we have counts for
Showing 2024Show all
3 papers · 1 filter
quant-ph2024
A Feasible Design of Elementary Quantum Arithmetic Logic Units for Near-Term Quantum Computers
Junxu Li
Quantum arithmetic logic units (QALUs) constitute a fundamental component of quantum computing. However, the implementation of QALUs on near-term quantum computers remains a substa…
quant-ph2024
Quantum Circuit for High Order Perturbation Theory Corrections
Junxu Li, Xingyu Gao
Perturbation theory (PT) might be one of the most powerful and fruitful tools for both physicists and chemists, which has led to a wide variety of applications. Over the past decad…
quant-ph2024★ 8 cited
An Iterative Method to Improve the Precision of Quantum Phase Estimation Algorithm
Junxu Li
Here we revisit the quantum phase estimation (QPE) algorithm, and devise an iterative method to improve the precision of QPE with propagators over a variety of time spans. For a gi…