Quantum Phase Estimations of Benzene and Its Derivatives on GPGPU Quantum SimulatorsYusuke Ino, Misaki Yonekawa, Hideto Yuzawa, Yuichiro Minato, Kenji Sugisaki<a href="https://arxiv.org/abs/2312.16375" rel="noopener noreferrer" target="_blank" style="color: var(--chakra-colors-blue-500);">https://arxiv.org/abs/2312.16375 </a> We performed quantum chemical calculations of electronic ground and excited states on industrially important molecules using the iterative QPE algorithms. With the simulator based on a single-GPGPU, we observed the speedup compared to the ones based on multi-CPUs. We also confirmed the feasibility of this method using a quantum simulator and evaluated the π-π* excitation energies of benzene and its mono-substituted derivatives.

The execution of the FTQC algorithm for quantum chemistry calculations using a GPU simulator with Fujifilm Corporation and Keio University

blueqat official