2born (2born) wrote,
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2born

Задачи в физике магнитного резонанса

Не могу сказать, что тут нового, но может пригодиться:

The quantum mechanics correspondence principle for spin systems and its application for some magnetic resonance problems: http://arxiv.org/abs/1507.03043
Victor Henner, Andrey Klots, Tatyana Belozerova

Problems of interacting quantum magnetic moments become exponentially complex with increasing number of particles. As a result, classical equations are often used but the validity of reduction of a quantum problem to a classical problem should be justified. In this paper we formulate the correspondence principle, which shows that the classical equations of motion for a system of dipole interacting spins have identical form with the quantum equations. The classical simulations based on the correspondence principle for spin systems provide a practical tool to study different macroscopic spin physics phenomena. Three classical magnetic resonance problems in solids are considered as examples - free induction decay (FID), spin echo and the Pake doublet.
Tags: медицинская физика, разгребая arXiv'ы
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  • Водолюб

    Его страхолюдную личинку я видел в жизни дважды, а его самого - сегодня впервые в жизни! Заметил случайно и снял кое-как: он весьма ловко и шустро…

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    Бисквит, залитый калиновым желе и поставленный в холодильник на 5 часов, восхитителен! Калина для привлечения внимания:

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