The measurement postulates of quantum mechanics are operationally redundant
The mathematical structure of quantum measurements and the Born rule are usually imposed as axioms; here, the authors show instead that they are the only possible measurement postulates, if we require that arbitrary partitioning of systems does not change the theory’s predictions.
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2019-03-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-019-09348-x |
| Summary: | The mathematical structure of quantum measurements and the Born rule are usually imposed as axioms; here, the authors show instead that they are the only possible measurement postulates, if we require that arbitrary partitioning of systems does not change the theory’s predictions. |
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| ISSN: | 2041-1723 |