Operational Capacity and Pseudoclassicality of a Quantum Channel

We explore some basic properties of coding theory of a general quantum communication channel and its operational capacity, including (1) adaptive measurement with feedback code, (2) reconsideration of single-letterized capacity formula, and (3) pseudoclassicality of a channel.

• Type: Journal
• Year: 1998
• Where: TIT
• Authors: Akio Fujiwara, Hiroshi Nagaoka
• Keywords: Operational Capacity, Quantum Communication Channel, Single-letterized Capacity Formula, TIT 1998