Multiple decoherence-free states in multi-spin systems.
A numerical procedure is presented for mapping the vicinity of the null-space of the spin relaxation superoperator. The states populating this space, i.e. those with near-zero eigenvalues, of which the two-spin singlet is a well-studied example, are long-lived compared to the conventional T(1) and T...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2011
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