| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| commutator of hermitian operators | 1.04 | 0.3 | 5510 | 24 | 33 |
| commutator | 1.91 | 0.6 | 5692 | 60 | 10 |
| of | 1.11 | 0.3 | 6281 | 17 | 2 |
| hermitian | 1.58 | 0.3 | 9113 | 72 | 9 |
| operators | 0.4 | 0.3 | 1525 | 54 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| commutator of hermitian operators | 1.35 | 0.8 | 7910 | 27 |
