Bethe Ansatz Solutions for Certain Periodic Quantum Circuits
Mesoscale and Nanoscale Physics
2021-07-14 v1 Quantum Physics
Abstract
I derived Bethe Ansatz equations for two model Periodic Quantum Circuits: 1) XXZ model; 2) Chiral Hubbard Model. I obtained explicit expressions for the spectra of the strings of any length. These analytic results may be useful for calibration and error mitigations in modern engineered quantum platforms.
Keywords
Cite
@article{arxiv.2107.05715,
title = {Bethe Ansatz Solutions for Certain Periodic Quantum Circuits},
author = {I. L. Aleiner},
journal= {arXiv preprint arXiv:2107.05715},
year = {2021}
}
Comments
44 pages, 6 figures