3 papers
quant-ph2025
An Efficient Iterative Algorithm for Qubit Mapping via Layer-Weight Assignment and Search Space Reduction
Kang Xu, Zeyang Li, Xinjian Liu +2
Current quantum devices support interactions only between physically adjacent qubits, preventing quantum circuits from being directly executed on these devices. Therefore, SWAP gat…
quant-ph2025
Hierarchical Quantum Optimization via Backbone-Driven Problem Decomposition: Integrating Tabu-Search with QAOA
Minhui Gou, Zeyang Li, Hong-Ze Xu +6
As quantum computing advances, quantum approximate optimization algorithms (QAOA) have shown promise in addressing combinatorial optimization problems. However, the limitations of…
quant-ph2025
DAPO-QAOA: An algorithm for solving combinatorial optimization problems by dynamically constructing phase operators
Yukun Wang, ZeYang Li, Linchun Wan
The Quantum Approximate Optimization Algorithm (QAOA) is a well-known hybrid quantum-classical algorithm for combinatorial optimization problems. Improving QAOA involves enhancing…