摘要 : It is shown that the observability of a large class of operations on mixed states is fundamentally limited. We consider trace-preserving, unital operations. This class includes unitary and perfect premeasurement operations. An upp... 展开
作者 | Cael L. Hasse |
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作者单位 | |
期刊名称 | 《Physical Review, A》 |
总页数 | 6 |
语种/中图分类号 | 英语 / O4 |
关键词 | Limits dynamics states |
馆藏号 | N2008EPST0010153 |