4D quantum enciphering has become a reality

The existing prototypes of quantum communication systems use the simplest, binary code. One photon – one bit, 1 or 0 what very just to realize. But this true squandering, so far as concerns the advanced and knowledge-intensive systems. No, it is possible to find room for a minimum into one photon twice more information and scientists from the Ottawa university have proved that the principle 4D of quantum enciphering works.

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