Publikationsdatum:
2013-06-07
Beschreibung:
Author(s): Marco G. Genoni, Mattia L. Palma, Tommaso Tufarelli, Stefano Olivares, M. S. Kim, and Matteo G. A. Paris We introduce a family of criteria to detect quantum non-Gaussian states of a harmonic oscillator, that is, quantum states that cannot be expressed as a convex mixture of Gaussian states. In particular, we prove that for convex mixtures of Gaussian states, the value of the Wigner function at the orig... [Phys. Rev. A 87, 062104] Published Thu Jun 06, 2013
Schlagwort(e):
Fundamental concepts
Print ISSN:
1050-2947
Digitale ISSN:
1094-1622
Thema:
Physik
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