2010arXiv (Cornell University)Open access

Uncertainty related to position and momentum localization of a quantum state

Łukasz Rudnicki

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Abstract

This paper presents the uncertainty related to position and momentum localization of a quantum state in terms of entropic uncertainty relations. We slightly improve the inequality given in [Phys. Rev. A 74, 052101 (2006)] and introduce a new entropic measure with corresponding uncertainty relation.

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This paper presents the uncertainty related to position and momentum localization of a quantum state in terms of entropic uncertainty relations. We slightly improve the inequality given in [Phys. Rev. A 74, 052101 (2006)] and introduce a new entropic measure with corresponding uncertainty relation.

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Available abstract

This paper presents the uncertainty related to position and momentum localization of a quantum state in terms of entropic uncertainty relations. We slightly improve the inequality given in [Phys. Rev. A 74, 052101 (2006)] and introduce a new entropic measure with corresponding uncertainty relation.

Key concepts: Entropic uncertainty, Position (finance), Momentum (technical analysis), Uncertainty principle, Measure (data warehouse), Statistical physics, State (computer science), Quantum

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