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quant-ph2025
Quantum Algorithm for Estimating Gibbs Free Energy and Entropy via Energy Derivatives
Shangjie Guo, Corneliu Buda, Nathan Wiebe
Estimating vibrational entropy is a significant challenge in thermodynamics and statistical mechanics due to its reliance on quantum mechanical properties. This paper introduces a…
quant-ph2025
Assessing Finite Scalability in Early Fault-Tolerant Quantum Computing for Homogeneous Catalysts
Yanbing Zhou, Athena Caesura, Corneliu Buda +3
As quantum hardware advances toward fault-tolerant operation, an intermediate stage known as early fault-tolerant quantum computing (EFTQC) is emerging, where partial error correct…
quant-ph2024
Experimental demonstration of Robust Amplitude Estimation on near-term quantum devices for chemistry applications
Alexander Kunitsa, Nicole Bellonzi, Shangjie Guo +4
This study explores hardware implementation of Robust Amplitude Estimation (RAE) on IBM quantum devices, demonstrating its application in quantum chemistry for one- and two-qubit H…