5 citations · 7 across the 5 of their papers we have counts for
6 papers
Transducer-based linear combination of unitaries: theory and applications
Dong An, Dekuan Dong, Changpeng Shao +2
Linear combination of unitaries (LCU) is a fundamental primitive in quantum algorithms, whose cost is typically governed by the most expensive unitary appearing in the combination.…
Structure-Aware Compilation for Scalable Neutral-Atom Quantum Computing
Dekuan Dong, Fengyu Zou, Hengzhun Chen +2
We study the compilation of structured quantum gate families on two-dimensional neutral-atom arrays, aiming to reduce addressing and transport overhead under realistic hardware con…
Random Grover Search
Dekuan Dong, Yingzhou Li, Jiaxin Ma
Grover's algorithm achieves a quadratic speedup for unstructured search given a global oracle for the target set. In many applications, however, the target set is specified as the…
Products between block-encodings
Dekuan Dong, Yingzhou Li, Jungong Xue
Block-encoding is a standard framework for embedding matrices into unitary operators in quantum algorithms. Efficient implementation of products between block-encoded matrices is c…
A quantum algorithm for linear autonomous differential equations via Padé approximation
Dekuan Dong, Yingzhou Li, Jungong Xue
We propose a novel quantum algorithm for solving linear autonomous ordinary differential equations (ODEs) using the Padé approximation. For linear autonomous ODEs, the discretized…
Subspace Phase Retrieval
Mengchu Xu, Dekuan Dong, Jian Wang
In recent years, phase retrieval has received much attention in statistics, applied mathematics and optical engineering. In this paper, we propose an efficient algorithm, termed Su…