Type

Journal Article

Authors

Ciara Morgan
T. C. Dorlas

Subjects

Computer Science

Topics
memory trade theorem convergence capacity channel communication quantum

The strong converse theorem for the product-state capacity of quantum channels with ergodic Markovian memory (2016)

Abstract Establishing the strong converse theorem for a communication channel confirms that the capacity of that channel, that is, the maximum achievable rate of reliable information communication, is the ultimate limit of communication over that channel. Indeed, the strong converse theorem for a channel states that coding at a rate above the capacity of the channel results in the convergence of the error to its maximum value 1 and that there is no trade-off between communication rate and decoding error. Here we prove that the strong converse theorem holds for the product-state capacity of quantum channels with ergodic Markovian correlated memory.
Collections Ireland -> DAIR -> Open Access DRIVERset
Ireland -> DAIR -> Type = Article
Ireland -> DAIR -> Status = Preprint

Full list of authors on original publication

Ciara Morgan, T. C. Dorlas

Experts in our system

1
Ciara Morgan
University College Cork
Total Publications: 8
 
2
T. C. Dorlas
DAIR
Total Publications: 44