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|Title:||Angular performance measure for tighter uncertainty relations|
Klimov, Andrei B.
|Abstract:||The uncertainty principle places a fundamental limit on the accuracy with which we can measure conjugate quantities. However, the fluctuations of these variables can be assessed in terms of different estimators. We propose an angular performance that allows for tighter uncertainty relations for angle and angular momentum. The differences with previous bounds can be significant for particular states and indeed may be amenable to experimental measurement with the present technology. © 2010 The American Physical Society.|
|Appears in Collections:||Producción científica UdeG (prueba)|
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