“Variational quantum algorithm for experimental photonic multiparameter estimation” on npj Quantum Information
Variational quantum metrology represents a powerful tool for optimizing estimation strategies, resulting in particularly beneficial for multiparameter estimation problems, that often suffer from limitations due to the curse of dimensionality and computational complexity. To overcome these challenges, we develop a variational approach able to efficiently optimize a quantum multiphase sensor. Leveraging the reconfigurability of an … Continua a leggere