Publication Details:
Journal or Publication Title:
Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
Date of publication:
Volume:
Number:
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Title:
Polarization entropy of the two-photon system
Creator:
M. Alexanian ; V. E. Mkrtchian
Corporate Creators:
Institute for Physical Research of NAS RA ; Department of Physics and Physical Oceanography University of North Carolina Wilmington
Subject:
Physics ; Quantum mechanics, field theories, and special relativity ; Optics
Coverage:
Abstract:
We consider the bipartite state of a two-photon polarization system and obtain the exact analytical expression for the von Neumann entropy in the particular case of polarization when the entropy depends on only five parameters rather than the full fifteen parameters. We investigate and graphically illustrate the dependence of the entropy on these five parameters, in particular, the existence of exotic to nonexotic statetransitions in single- and two-photon correlations.