Information transmission via entangled quantum states in Gaussian channels with memory

Details Information transmission via entangled quantum states in Gaussian channels with memory Information transmission via entangled quantum states in Gaussian channels with memory

2005-08-26

arxiv.org/abs/quant-ph/0508197v1

International Journal of Quantum Information, 4(3):439-452, 2006.

Physics

Quantum Physics

13 pages, 5 figures, Workshop on Quantum entanglement in physical and information sciences, Pisa, December 14-18, 2004

Scientific paper

10.1142/S021974990600189X

Gaussian quantum channels have recently attracted a growing interest, since they may lead to a tractable approach to the generally hard problem of evaluating quantum channel capacities. However, the analysis performed so far has always been restricted to memoryless channels. Here, we consider the case of a bosonic Gaussian channel with memory, and show that the classical capacity can be significantly enhanced by employing entangled input symbols instead of product symbols.

Affiliated with

Also associated with

No associations

Rating

Information transmission via entangled quantum states in Gaussian channels with memory does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Information transmission via entangled quantum states in Gaussian channels with memory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information transmission via entangled quantum states in Gaussian channels with memory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-24791