Hyperpolarization and the physical boundary of Liouville space
<p>The quantum state of a spin ensemble is described by a density operator, which corresponds to a point in the Liouville space of orthogonal spin operators. Valid density operators are confined to a particular region of Liouville space, which we call the physical region and which is bounded b...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2021-06-01
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| Series: | Magnetic Resonance |
| Online Access: | https://mr.copernicus.org/articles/2/395/2021/mr-2-395-2021.pdf |