# GREENBERGER-HORNE-ZEILINGER PARADOXES WITH SYMMETRIC MULTIPORT BEAM SPLITTERS

@article{ukowski1999GREENBERGERHORNEZEILINGERPW, title={GREENBERGER-HORNE-ZEILINGER PARADOXES WITH SYMMETRIC MULTIPORT BEAM SPLITTERS}, author={Marek Żukowski and Dagomir Kaszlikowski}, journal={Physical Review A}, year={1999}, volume={59}, pages={3200-3203} }

In a gedankenexperiment N particles in a generalized GHZ-type beam entangled state (each particle can be in one of M beams) are fed into N symmetric 2M-port beam splitters (spatially separated). Correlation functions for such a process (using the Bell numbers value assignment approach) reveal a remarkable symmetry. For N=M+1 greater or equal to 4 a series of GHZ paradoxes are shown.

## 24 Citations

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