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Efficient Algorithm for Optimal Control of Mixed-State Quantum Systems

S. G. Schirmer·M. D. Girardeau·J. V. Leahy
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Abstract

In [1] Zhu and Rabitz presented a rapidly convergent iterative algorithm for optimal control of the expectation value of a positive definite observable in a pure-state quantum system. In this paper we generalize this algorithm to a quantum statistical mechanics setting and show that it is both efficient in the mixed-state case and effective in achieving the control objective of maximizing the ensemble average of arbitrary observables in the cases studied.

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S. G. Schirmer, M. D. Girardeau, J. V. Leahy. 1999-09-16. Efficient Algorithm for Optimal Control of Mixed-State Quantum Systems. https://doi.org/10.1103/physreva.61.012101

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