Closed loop learning control to suppress the effects of quantum decoherence

Wusheng Zhu; Herschel Rabitz

doi:10.1063/1.1559484

Closed loop learning control to suppress the effects of quantum decoherence

Wusheng Zhu, Herschel Rabitz

Research output: Contribution to journal › Article › peer-review

49 Scopus citations

Abstract

Decoherence is a natural part of the dynamics in open quantum systems, and the suppression or control of decoherence is a central issue for many applications. This paper discusses the investigation of the viability of closed loop optimal control of decoherence phenomena. The study covered situations with very strong system-environment coupling. These circumstances lead to a clear but modest degree of control over decoherence.

Original language	English (US)
Pages (from-to)	6751-6757
Number of pages	7
Journal	Journal of Chemical Physics
Volume	118
Issue number	15
DOIs	https://doi.org/10.1063/1.1559484
State	Published - Apr 15 2003

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.1559484

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title = "Closed loop learning control to suppress the effects of quantum decoherence",

abstract = "Decoherence is a natural part of the dynamics in open quantum systems, and the suppression or control of decoherence is a central issue for many applications. This paper discusses the investigation of the viability of closed loop optimal control of decoherence phenomena. The study covered situations with very strong system-environment coupling. These circumstances lead to a clear but modest degree of control over decoherence.",

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AB - Decoherence is a natural part of the dynamics in open quantum systems, and the suppression or control of decoherence is a central issue for many applications. This paper discusses the investigation of the viability of closed loop optimal control of decoherence phenomena. The study covered situations with very strong system-environment coupling. These circumstances lead to a clear but modest degree of control over decoherence.

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Closed loop learning control to suppress the effects of quantum decoherence

Abstract

All Science Journal Classification (ASJC) codes

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