Email this article Dipolar Relaxation of Multiple Quantum NMR Coherences as a Model of Decoherence of Many-Qubit Coherent Clusters
- Authors: Bochkin G.A.1, Fel’dman E.B.1, Vasil’ev S.G.1, Volkov V.I.1
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Affiliations:
- Institute of Problems of Chemical Physics of Russian Academy of Sciences
- Issue: Vol 49, No 1 (2018)
- Pages: 25-34
- Section: Original Paper
- URL: https://journals.rcsi.science/0937-9347/article/view/247875
- DOI: https://doi.org/10.1007/s00723-017-0925-6
- ID: 247875
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Abstract
Dipolar relaxation of multiple quantum (MQ) nuclear magnetic resonance (NMR) coherence is investigated on the evolution period of the MQ NMR experiment in chains of 19F nuclei in a single crystal of calcium fluorapatite. The dependence of the relaxation time of the MQ coherence of the second order on the size of the coherent spin cluster formed on the preparation period is obtained. The dipolar relaxation of MQ NMR coherences is considered as a model for the investigation of decoherence of quantum states of many-qubit spin clusters.
About the authors
G. A. Bochkin
Institute of Problems of Chemical Physics of Russian Academy of Sciences
Email: efeldman@icp.ac.ru
Russian Federation, Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432
E. B. Fel’dman
Institute of Problems of Chemical Physics of Russian Academy of Sciences
Author for correspondence.
Email: efeldman@icp.ac.ru
Russian Federation, Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432
S. G. Vasil’ev
Institute of Problems of Chemical Physics of Russian Academy of Sciences
Email: efeldman@icp.ac.ru
Russian Federation, Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432
V. I. Volkov
Institute of Problems of Chemical Physics of Russian Academy of Sciences
Email: efeldman@icp.ac.ru
Russian Federation, Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432
