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Entanglement Transmission over Arbitrarily Varying Quantum Channels
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Reference
Proc. IEEE Internationsl Symposium on Information Theory (ISIT 2010) Austin, Texas,
June 2010,
Available at arXiv.org.
Abstract
We derive a regularized formula for the common randomness assisted entanglement transmission capacity of finite arbitrarily varying quantum channels (AVQC's). For finite AVQC's with positive capacity for classical message transmission we show, by derandomization through classical forward communication, that the random capacity for entanglement transmission equals the deterministic capacity for entanglement transmission. This is a quantum version of the famous Ahlswede dichotomy. In the infinite case, we derive a similar result for certain classes of AVQC's. At last, we give two possible definitions of symmetrizability of an AVQC.
Subject areas
- Information Theory
- Applied Mathematics
IEEEtran BibTeX-Entry
@inproceedings{ABBN10etoa,
author = "R. Ahlswede and I. Bjelakovic and H. Boche and J. Nötzel",
title = "{Entanglement Transmission over Arbitrarily Varying Quantum Channels}",
booktitle = "{Proc. IEEE Internationsl Symposium on Information Theory (ISIT 2010) Austin, Texas}",
month = jun,
year = "2010",
note = "Available at arXiv.org",
}
Last modified 04.05.2010 15:25
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