Unified adiabatic and diabatic excited-state description via the ensemble-variational quantum eigensolver
Christophe Soule, Bruno Senjean, Benjamin Lasorne · Faraday Discussions · 2026
Within the present noisy intermediate-scale quantum-computing era, hybrid quantum-classical-processor algorithms have emerged as promising avenues for tackling electronic-structure eigenproblems. Among them, the so-called ensemble-variational quantum eigensolver has been designed to...