Solid-State NMR Free Induction Decay, Simulated by the System of Classical Magnetic Moments and Quantum Correlations

In the past decade, nuclear magnetic resonance (NMR) has been actively used to study the basic principles of quantum computers. It is assumed that quantum correlations play a significant role in their performance. They exist at both low and high temperatures. At the same time, the time correlation f...

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Bibliographic Details
Published in:Russian journal of physical chemistry. B 2021-09, Vol.15 (5), p.839-847
Main Authors: Lundin, A. A., Zobov, V. E.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Decay
Electrical and Magnetic Properties of Materials
High temperature
Magnetic induction
Magnetic moments
NMR
Nuclear magnetic resonance
Nuclear spin
Physical Chemistry
Quantum computers
Time correlation functions
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Summary:In the past decade, nuclear magnetic resonance (NMR) has been actively used to study the basic principles of quantum computers. It is assumed that quantum correlations play a significant role in their performance. They exist at both low and high temperatures. At the same time, the time correlation functions of nuclear spin systems of solids determine the observed signals in traditional NMR implementations. The separation of such signals into quantum and classical components has not previously been carried out and will be performed in this study for the most important of the correlational functions observed in magnetic resonance: the free induction decay (FID).
ISSN:1990-7931
1990-7923
DOI:10.1134/S1990793121050079