Molecular Quantum Computing by an Optimal Control Algorithm for Unitary Transformations

Preprint

18 April 2002

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/0204101

Abstract

Quantum computation is based on implementing selected unitary transformations which represent algorithms. A generalized optimal control theory is used to find the driving field that generates a prespecified unitary transformation. The approach is illustrated in the implementation of one and two qubits gates in model molecular systems.

Keywords

UNITARY TRANSFORMATION
QUANTUM COMPUTING
MOLECULAR QUANTUM
CONTROL ALGORITHM
SELECTED UNITARY
OPTIMAL CONTROL
DRIVING FIELD

All Related Versions

Version 1, 2002-04-18, ArXiv
Published version: Physical Review Letters, 89 (18), 188301.

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