2011•Physical Review AOpen access
Entropic uncertainty relations in multidimensional position and momentum spaces
Yichen Huang
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Abstract
Commutator-based entropic uncertainty relations in multidimensional position and momentum spaces are derived, twofold generalizing previous entropic uncertainty relations for one-mode states. They provide optimal lower bounds and imply the multidimensional variance-based uncertainty principle. The article concludes with an open conjecture.
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