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Complementarity and duality relations for finite-dimensional systems

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Luis Aina, Alfredo (2003) Complementarity and duality relations for finite-dimensional systems. Physical review A, 67 (3). 032108_1-032108_6. ISSN 1050-2947

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Official URL: http://dx.doi.org/10.1103/PhysRevA.67.032108


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Abstract

We generalize to systems with arbitrary finite dimension a measure of quantum fluctuations (the certainty) previously introduced for two-dimensional systems. Using this measure, we study the duality relations satisfied by complementary observables looking for states with minimum joint fluctuations (maximum certainty states). We extend the duality relations to encompass several complementary observables simultaneously.


Item Type:Article
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©2003 The American Physical Society

Uncontrolled Keywords:Entropic uncertainty relations; Quantized radiation-field; Quantum-phase measurement; Certainty relations; Invariant information; Optical-phase; Observables; States; Localization; Operators
Subjects:Sciences > Physics > Optics
ID Code:31440
Deposited On:29 Jul 2015 11:43
Last Modified:29 Jul 2015 11:43

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