학술논문
Multipolar hierarchy of efficient quantum polarization measures
Document Type
Working Paper
Author
Source
Phys. Rev A. 88, 063803 (2013)
Subject
Language
Abstract
We advocate a simple multipole expansion of the polarisation density matrix. The resulting multipoles appear as successive moments of the Stokes variables and can be obtained from feasible measurements. In terms of these multipoles, we construct a whole hierarchy of measures that accurately assess higher-order polarization fluctuations.
Comment: 8 pages
Comment: 8 pages