@inproceedings{0a756e4fd41244dbbc3931eff24b6a0e,
title = "Adaptive quantum control via direct fidelity estimation and indirect model-based parametric process tomography",
abstract = "The single and two-qubit logic gates which are universal for building a quantum computer are not, as yet, produced {"}naturally{"} - error correction and fault tolerant constructions are required, and making these requires control. To meet the requisite stringent performance goals places resource demands both spatially (ancilla qubits for error correction) and temporally (complex well timed control signals). On-line adaptive tuning of initially good controls offers a possible means to significantly reduce these overhead requirements. Two methods are proposed for control tuning: (i) direct estimation of fidelity between the actual system and the desired (unitary) logic gate, and (ii) estimating model parameters via compressive sensing. Both methods are evaluated numerically for a single qubit system with Hamiltonian parameter uncertainty.",
author = "Kosut, {Robert L.} and Hersch Rabitz and Grace, {Matthew D.}",
year = "2013",
doi = "10.1109/CDC.2013.6760053",
language = "English (US)",
isbn = "9781467357173",
series = "Proceedings of the IEEE Conference on Decision and Control",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1247--1252",
booktitle = "2013 IEEE 52nd Annual Conference on Decision and Control, CDC 2013",
address = "United States",
note = "52nd IEEE Conference on Decision and Control, CDC 2013 ; Conference date: 10-12-2013 Through 13-12-2013",
}