Adiabatic Spectroscopy and a Variational Quantum Adiabatic Algorithm

PRX Quantum, vol. 3

Abstract

A toolbox for variational quantum adiabatic algorithms is proposed that allows to combine the strengths of the adiabatic and the variational approaches for fast and high-fidelity ground state preparation.

Authors 3

1. Benjamin F. Schiffer

   Munich Center for Quantum Science and Technology · Max Planck Institute of Quantum Optics

   Affiliation as printed

   Max-Planck-Institut für Quantenoptik, Hans-Kopfermann-Str. 1, Garching D-85748, Germany

   Munich Center for Quantum Science and Technology (MCQST), Schellingstr. 4, Munich D-80799, Germany

2. Jordi Tura Aachen Instituut-Lorentz

   Leiden University · Munich Center for Quantum Science and Technology · Max Planck Institute of Quantum Optics

   Affiliation as printed

   Instituut-Lorentz, Universiteit Leiden, P.O. Box 9506, Leiden 2300 RA, Netherlands

   Max-Planck-Institut für Quantenoptik, Hans-Kopfermann-Str. 1, Garching D-85748, Germany

   Munich Center for Quantum Science and Technology (MCQST), Schellingstr. 4, Munich D-80799, Germany

3. J. I. Cirac

   Munich Center for Quantum Science and Technology · Max Planck Institute of Quantum Optics

   Affiliation as printed

   Max-Planck-Institut für Quantenoptik, Hans-Kopfermann-Str. 1, Garching D-85748, Germany

   Munich Center for Quantum Science and Technology (MCQST), Schellingstr. 4, Munich D-80799, Germany