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Quantum cryptography with polarizing interferometers

Marek Czachor
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Abstract

Cryptographic scheme proposed by Bennett, Brassard, and Mermin [Phys. Rev. Lett. {\bf 68}, 557 (1992)] is reformulated in a version involving two polarizing Mach-Zehnder interferometers. Such a form, although physically equivalent to the original one, makes its security explicit, suggestive and easy to explain to non-experts.

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Marek Czachor. 1998-12-14. Quantum cryptography with polarizing interferometers. https://doi.org/10.1016/s0375-9601(99)00326-6

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