DOAJ Open Access 2022

Quantum Derivation of the Bloch Equations Excluding Relaxation

Eric R. Johnston

Abstrak

The equation of motion of the density matrix of an ensemble of identical spin-1/2 nuclei subject to a rotating-frame radiofrequency field and Zeeman frequency offset is derived from the Schrodinger equation and shown to be equivalent to the magnetization differential equations originally proposed by Bloch (excluding relaxation). The quantum and classical differential equations are then integrated.

Topik & Kata Kunci

Medical physics. Medical radiology. Nuclear medicine Atomic physics. Constitution and properties of matter

Penulis (1)

Eric R. Johnston

Format Sitasi

APA MLA BibTeX

Johnston, E.R. (2022). Quantum Derivation of the Bloch Equations Excluding Relaxation. https://doi.org/10.1155/2022/4461529

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Informasi Jurnal

Tahun Terbit: 2022
Sumber Database: DOAJ
DOI: 10.1155/2022/4461529
Akses: Open Access ✓