Aug 1, 2023 · In this work, we employ several circuit optimization methods tailored for trapped-ion quantum devices to enhance the feasibility of intricate chemical ...

These methods, when applied to a benzene molecule simulation, enabled the construction of an 8-qubit circuit with 69 two-qubit entangling operations, pushing ...

Our strategies employ optimal mapping from orbital to qubit, term reordering to minimize entangling gate counts, and the use of molecular point group symmetry ...

Aug 1, 2023 · Our strategies encompass optimal mapping from orbital to qubit, term reordering to minimize entangling gates, and the exploitation of molecular ...

The benzene molecule, exhibiting D6h symmetry, serves as a case in point. The orbitals are illustrated in Figure 2. Only excitations in the totally symmetric ...

Aug 1, 2023 · The inclusion of error mitigation via post-selection based on known molecular symmetries improves the results to near milli-Hartree accuracy.

Molecular Symmetry in VQE: A Dual Approach for Trapped-Ion Simulations of Benzene. Conference Paper. September, 2023. Ultrasensitive Photothermal Spectroscopy ...

Aug 15, 2023 · During the earnings call, Chapman pointed to a new paper (Molecular Symmetry in VQE: A Dual Approach for Trapped-Ion Simulations of Benzene) on ...

Journal of chemical theory and computation 18 (3), 1340-1346, 2022. 9, 2022. Molecular symmetry in vqe: A dual approach for trapped-ion simulations of benzene.

Nov 25, 2021 · Molecular Symmetry in VQE: A Dual Approach for Trapped-Ion Simulations of Benzene. #4. Joshua Goings(. Unlisted. ) ,. Luning Zhao(. Unlisted. ).