Symmetry constraints on spin dynamics: Application to hyperpolarized NMR
详细信息 查看全文
- 作者：Malcolm H. Levitt mhl@soton.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Unitary bounds ; Spin dynamics ; Permutation symmetry ; Magnetic equivalence ; Chemical equivalence ; Long-lived states
- 刊名：Journal of Magnetic Resonance
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：262
- 期：Complete
- 页码：91-99
- 全文大小：351 K
文摘
- ass="listitem" id="list_l0005">
- ass="label">•
Spin dynamics is constrained by permutation symmetry.
- ass="label">•
The bounds may be derived using irreducible representations of the permutation group.
- ass="label">•
Magnetic equivalence can make some transformations impossible to achieve.
- ass="label">•
Symmetry-breaking may be needed for maximum efficiency.