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Generalized entropy as a measure of quantum uncertainty

โœ Scribed by M Portesi; A Plastino

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
837 KB
Volume
225
Category
Article
ISSN
0378-4371

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โœฆ Synopsis

A generalized entropy is used in order to advance a different form of expressing the Uncertainty Principle of Quantum mechanics. We consider the generafized entropic formulation for different pairs of incompatible observables. In particular, we study the number-phase entropic uncertainty measure for the case of coherent states within the Pegg-Bamett theory. We also tackle the situation of operators with continuous spectra, where a correlation functional is calculated in terms of generalized joint and marginal entropies, for harmonic oscillator wavefunctions.

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