From tensors to qubits
High Energy Physics - Lattice
2021-12-21 v1 Quantum Physics
Abstract
We discuss recent progress in Tensor Lattice Field Theory and economical, symmetry preserving, truncations suitable for quantum computations or simulations. We focus on spin and gauge models with continuous Abelian symmetries such as the Abelian Higgs model and emphasize noise-robust implementations of Gauss's law. We discuss recent progress concerning the comparison between field digitizations and character expansions, symmetry breaking in tensor language, wave-packet preparation and possible new implementations of Abelian models using Rydberg atoms.
Cite
@article{arxiv.2112.10005,
title = {From tensors to qubits},
author = {Yannick Meurice and Alexei Bazavov and Patrick Dreher and Erik Gustafson and Leon Hostetler and Ryo Sakai and Shan-Wen Tsai and Judah Unmuth-Yockey and Jin Zhang},
journal= {arXiv preprint arXiv:2112.10005},
year = {2021}
}
Comments
Contribution to Lattice 2021, PoS(LATTICE2021)608 (submitted)