Amplitude Reordering Accelerates the Adaptive Variational Quantum Eigensolver Algorithms.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.2c00403
Abstract: The variational quantum eigensolver (VQE) algorithm can simulate the chemical systems such as molecules in the noisy-intermediate-scale quantum devices and shows promising applications in quantum chemistry simulations. The accuracy and computational cost of the VQE… read more here.
Keywords: adapt vqe; vqe algorithm; quantum eigensolver; quantum ... See more keywords
Physically Motivated Improvements of Variational Quantum Eigensolvers
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Chemical Theory and Computation"
DOI: 10.1021/acs.jctc.4c00329
Abstract: The adaptive derivative-assembled pseudo-Trotter variational quantum eigensolver (ADAPT-VQE) has emerged as a pivotal promising approach for electronic structure challenges in quantum chemistry with noisy quantum devices. Nevertheless, to surmount existing technological constraints, this study endeavors… read more here.
Keywords: chemistry; adapt vqe; variational quantum; physically motivated ... See more keywords
Pruned-ADAPT-VQE: Compacting Molecular Ansätze by Removing Irrelevant Operators
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Chemical Theory and Computation"
DOI: 10.1021/acs.jctc.5c00535
Abstract: The adaptive derivative-assembled problem-tailored variational quantum eigensolver (ADAPT-VQE) is one of the most widely used algorithms for electronic structure calculations in quantum computers. It adaptively selects operators based on their gradient, constructing ansätze that continuously… read more here.
Keywords: adapt vqe; ans tze; compacting molecular; pruned adapt ... See more keywords