Showing quant-phShow all
2 papers · 1 filter
quant-ph2026
Molecular Ground State Simulation by Subspace Restriction and Hund's Rule
Tsung-Chi Chiang, Calvin Ku, Jyh-Pin Chou +3
Simulation of molecular ground states on near-term quantum hardware is constrained by qubit availability and the cost of variational optimization. To address these challenges, the…
quant-ph2024
Hybrid Quantum-Classical Clustering for Preparing a Prior Distribution of Eigenspectrum
Mengzhen Ren, Yu-Cheng Chen, Ching-Jui Lai +2
Determining the energy gap in a quantum many-body system is critical to understanding its behavior and is important in quantum chemistry and condensed matter physics. The challenge…