activity
20062026
most citedHyper-Kamiokande Design Report

417 citations · 1.9k across the 73 of their papers we have counts for

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Showing 2023Show all

8 papers · 1 filter

physics.chem-ph2023★ 2 cited

Estimating Trotter Approximation Errors to Optimize Hamiltonian Partitioning for Lower Eigenvalue Errors

Shashank G. Mehendale, Luis A. Martínez-Martínez, Prathami Divakar Kamath +1

Trotter approximation in conjunction with Quantum Phase Estimation can be used to extract eigen-energies of a many-body Hamiltonian on a quantum computer. There were several ways p…

quant-ph2023★ 85 cited

Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Yuri Alexeev, Maximilian Amsler, Paul Baity +124

Computational models are an essential tool for the design, characterization, and discovery of novel materials. Hard computational tasks in materials science stretch the limits of e…

quant-ph2023

Probing Quantum Efficiency: Exploring System Hardness in Electronic Ground State Energy Estimation

Seonghoon Choi, Ignacio Loaiza, Robert A. Lang +2

We consider the question of how correlated the system hardness is between classical algorithms of electronic structure theory in ground state estimation and quantum algorithms. To…

quant-ph2023

Coherent control based on quantum Zeno and anti-Zeno effects: Role of coherences and timing

Jacob Levitt, Artur F. Izmaylov

The quantum-Zeno and anti-Zeno effects (QZE/AZE) are known for a long time, in a quantum system with coupled levels, the measurement of a particular level population can lead to ei…

quant-ph2023

Extension of exactly-solvable Hamiltonians using symmetries of Lie algebras

Smik Patel, Tzu-Ching Yen, Artur F. Izmaylov

Exactly-solvable Hamiltonians that can be diagonalized using relatively simple unitary transformations are of great use in quantum computing. They can be employed for decomposition…

quant-ph2023

A hybrid quantum-classical algorithm for multichannel quantum scattering of atoms and molecules

Xiaodong Xing, Alejandro Gomez Cadavid, Artur F. Izmaylov +1

We propose a hybrid quantum-classical algorithm for solving the time-independent Schrödinger equation for atomic and molecular collisions. The algorithm is based on the -matrix…