2 papers
quant-ph2026
Enhancing Pauli Correlation Encoding for quantum optimization via systematic expressivity analysis
Riku Usuki, Don Arai, Ken N. Okada +1
Quantum approaches for combinatorial optimization problems have attracted considerable attention in recent years. Among these approaches, Pauli Correlation Encoding (PCE) has emerg…
quant-ph2026
Scalable Variational Quantum Optimization via Pauli Correlation Encoding: Application to Large-Scale Power Demand Portfolio Optimization
Takuya Yoshioka, Keita Sasada, Riku Usuki +2
Variational quantum algorithms offer a promising route to combinatorial optimization, but their applicability is limited by the challenge of encoding large-scale problems within re…