dorsal/arxiv
View SchemaThe time-energy certainty relation
| Authors | Zbyszek P. Karkuszewski |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0512223 |
| URL | https://arxiv.org/abs/quant-ph/0512223 |
Abstract
All energy measurements of a quantum system are prone to inaccuracies. In particular, if such measurements are carried over a finite period of time the accuracy of the result is affected by the length of that period. Here I show an upper bound on such inaccuracies and point out that the bound can be arbitrarily small if many copies of the system are available.
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"abstract": "All energy measurements of a quantum system are prone to inaccuracies. In\nparticular, if such measurements are carried over a finite period of time the\naccuracy of the result is affected by the length of that period. Here I show an\nupper bound on such inaccuracies and point out that the bound can be\narbitrarily small if many copies of the system are available.",
"arxiv_id": "quant-ph/0512223",
"authors": [
"Zbyszek P. Karkuszewski"
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"title": "The time-energy certainty relation",
"url": "https://arxiv.org/abs/quant-ph/0512223"
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