In this section
@article{BUZEK:1995:10.1103/PhysRevA.51.2575,
author = {BUZEK, V and KEITEL, CH and KNIGHT, PL},
doi = {10.1103/PhysRevA.51.2575},
journal = {Physical Review A: Atomic, Molecular and Optical Physics},
pages = {2575--2593},
title = {Sampling entropies and operational phase-space measurement. I. General formalism},
url = {http://dx.doi.org/10.1103/PhysRevA.51.2575},
volume = {51},
year = {1995}
}
TY - JOUR
AB - We present an entropic description of quantum-mechanical states based on an operational approach to a phase-space measurement. We give a simple phase-space interpretation of sampling entropies in terms of which we derive very general entropic uncertainty relations reflecting the degree of the phase-space uncertainty of the quantum-mechanical state in the given measurement (i.e., for a given ‘‘quantum-ruler’’ state). We relate the sampling entropy to the von Neumann and Shannon entropy and show that the Wehrl entropy represents a particular example of a sampling entropy when the quantum ruler is represented by coherent states.
AU - BUZEK,V
AU - KEITEL,CH
AU - KNIGHT,PL
DO - 10.1103/PhysRevA.51.2575
EP - 2593
PY - 1995///
SN - 1050-2947
SP - 2575
TI - Sampling entropies and operational phase-space measurement. I. General formalism
T2 - Physical Review A: Atomic, Molecular and Optical Physics
UR - http://dx.doi.org/10.1103/PhysRevA.51.2575
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:A1995QN23100102&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=a2bf6146997ec60c407a63945d4e92bb
UR - http://hdl.handle.net/10044/1/403
VL - 51
ER -