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Correlation Functions and Spin

T. Tyc
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Abstract

The k-electron correlation function of a free chaotic electron beam is derived with the spin degree of freedom taken into account. It is shown that it can be expressed with the help of correlation functions for a polarized electron beam of all orders up to k and the degree of spin polarization. The form of the correlation function suggests that if the electron beam is not highly polarized, observing multi-particle correlations should be difficult. The result can be applied also to chaotic photon beams, the degree of spin polarization being replaced by the degree of polarization.

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T. Tyc. 2000-06-30. Correlation Functions and Spin. https://doi.org/10.1103/physreve.62.4221

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