Bethe Ansatz Solutions for Certain Periodic Quantum Circuits

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.

44 pages, 6 figures

References in corpus (1)

• Correlations and commuting transfer matrices in integrable unitary circuits

Cited by in corpus (1)

• Exact Spin Correlators of Integrable Quantum Circuits from Algebraic Geometry