Study of nuclear magnetic resonance spectra with the multi-modal multi-level quantum complex exponential least squares algorithm

Key Points

• This research aims to apply the MM-QCELS algorithm to improve the simulation and analysis of nuclear magnetic resonance spectra.
• Utilized the multi-modal, multi-level quantum complex exponential least squares algorithm
• Applied the algorithm for fault-tolerant quantum phase estimation
• Conducted simulations to analyze nuclear magnetic resonance spectra
• Demonstrated enhanced accuracy in spectra analysis
• Provided insights into the algorithm's efficiency in quantum phase estimation