Efficient bounds on quantum-communication rates via their reduced variants - Publication - Bridge of Knowledge

Search

Efficient bounds on quantum-communication rates via their reduced variants

Abstract

We investigate one-way communication scenarios where Bob operating on his component can transfer some subsystem to the environment. We define reduced versions of quantum-communication rates and, further, prove upper bounds on a one-way quantum secret key, distillable entanglement, and quantum-channel capacity by means of their reduced versions. It is shown that in some cases they drastically improve their estimation.

Cite as

Full text

download paper
downloaded 0 times
Publication version
Accepted or Published Version
License
Copyright (2010 The American Physical Society)

Keywords

Details

Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
PHYSICAL REVIEW A no. 82, pages 423421 - 6,
ISSN: 2469-9926
Language:
English
Publication year:
2010
Bibliographic description:
Nowakowski M., Horodecki P.: Efficient bounds on quantum-communication rates via their reduced variants// PHYSICAL REVIEW A. -Vol. 82, nr. Iss. 4 (2010), s.423421-6
Verified by:
Gdańsk University of Technology

seen 47 times

Recommended for you

Meta Tags