Active learning of quantum system Hamiltonians yields query advantage

Hamiltonian learning is an important procedure in quantum system identification, calibration, and successful operation of quantum computers. Through queries to the quantum system, this procedure seeks to obtain the parameters of a given Hamiltonian model and description of noise sources. Standard te...

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Bibliographic Details
Main Authors: Arkopal Dutt, Edwin Pednault, Chai Wah Wu, Sarah Sheldon, John Smolin, Lev Bishop, Isaac L. Chuang
Format: Article
Language:English
Published: American Physical Society 2023-07-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.5.033060