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arXiv · 2109.14984

Angular distributions and polarization correlations of the two-photon spherical states

Moorad Alexanian·Vanik E. Mkrtchian
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Abstract

We have analyzed in detail the angular polarization properties in the center of mass reference frame of Landau's two-photon spherical states in momentum space. The angular distributions for fixed values of $J$ and $M$ do not depend on the parity but are defined by two different functions of the polar angle between the relative momentum and the quantization axes. The two-photon polarization density matrices are derived for each values of $J$, $M$, and $P$. The linear polarization correlations of individual photons are analyzed in detail. We find, besides the usual correlation laws for $J\geq 2$ in terms of $sin$ and $cos$ of the angle between the orientation of the analyzers, correlations in terms of the sum of the orientation angles of the analyzers.

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Moorad Alexanian, Vanik E. Mkrtchian. 2021-09-30. Angular distributions and polarization correlations of the two-photon spherical states. https://doi.org/10.13140/rg.2.2.29240.88328

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