PoS - Proceedings of Science
Volume 453 - The 40th International Symposium on Lattice Field Theory (LATTICE2023) - Quantum Computing and Quantum Information
Improved Fermion Hamiltonians for quantum simulation
E. Gustafson* and R. Van de Water
Full text: pdf
Pre-published on: December 27, 2023
Published on: November 06, 2024
Abstract
We developed a Hamiltonian inspired by ASQTAD and highly improved staggered quark (HISQ) actions and show how these Hamiltonians can be used for quantum simulations. Gate costs for the time evolution of these improved Hamiltonians are provided as well as a demonstration of the reduction of lattice spacing errors using the 1+1d lattice Schwinger model.
DOI: https://doi.org/10.22323/1.453.0215
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