We analyze the communication efficiency of quantum information transfer along unmodulated spin chains by computing the communication rates of various protocols. The effects of temporal correlations are discussed, showing that they can be exploited to boost the transmission efficiency. © 2007 World Scientific Publishing Company.
Information transfer rates in spin quantum channels
ROSSINI, DAVIDE;
2007-01-01
Abstract
We analyze the communication efficiency of quantum information transfer along unmodulated spin chains by computing the communication rates of various protocols. The effects of temporal correlations are discussed, showing that they can be exploited to boost the transmission efficiency. © 2007 World Scientific Publishing Company.File in questo prodotto:
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