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From Low-Distortion Norm Embeddings to Explicit Uncertainty Relations and Efficient Information Locking
uncertainty relations information locking low-distortion norm embedding
2010/11/5
We exploit a connection between uncertainty relations and low-distortion embeddings of L2 into L1, which allows us to adapt an explicit low-distortion embedding to obtain efficient entropic uncertaint...
Note on semiclassical uncertainty relations
Husimi distributions Fisher information Localizability in phase-space
2010/7/5
An important manifestation of the Uncertainty Principle, one of the cornerstones of our present understanding of Nature, is that related to semiclassical localization in phase-space. We wish here to a...
Uncertainty Relations in Terms of Fisher Information
Fisher information uncertainty relations
Cramér-Rao inequality parameter estimation quantum measurement
2007/8/15
2001Vol.36No.3pp.257-258DOI:
Uncertainty Relations in Terms of Fisher Information
LUO Shun-Long
Institute of Applied Mathematics, Academy of Mathematics and System
Scie...