Entropy of a quantum channel
The von Neumann entropy of a quantum state is a central concept in physics and information theory, having a number of compelling physical interpretations. There is a certain perspective that the most fundamental notion in quantum mechanics is that of a quantum channel, as quantum states, unitary evo...
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| Auteurs principaux: | , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
American Physical Society
2021-05-01
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| Collection: | Physical Review Research |
| Accès en ligne: | http://doi.org/10.1103/PhysRevResearch.3.023096 |
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