Ground-State Energy Estimation of HeH${}^{+}$, ArH${}^{+}$, and H${}_2$O via Sample-Based Quantum Diagonalization

Jubin Park, Chae-Hyun Yoon, Minkyu Lee +1

Accurate ground-state energies are essential for understanding molecular structure, chemical bonding, and reaction energetics in quantum chemistry. In this work, we investigate the…