Quantum Variational Algorithms: Projective Vs. Non-Demolition Methods For Energy Minimization

Quantum Variational Algorithms: Projective Vs. Non-Demolition Methods For Energy Minimization

A comparative study of variational algorithms for energy minimization reveals that the Non-Demolition approach outperforms projective measurement methods by requiring fewer resources, particularly as system complexity increases, making it a more efficient choice for optimizing molecular systems like Lithium-based molecules.