论文信息 - Remarks on concavity of the auxiliary function appearing in quantum reliability function in classical-quantum channels - 字舞流文

Remarks on concavity of the auxiliary function appearing in quantum reliability function in classical-quantum channels

This is an extension of results represented in ISIT2003. Concavity of the auxiliary function which appears in the random coding exponent as the lower bound of the quantum reliability function for general quantum states is proven for 0 les s les 1

R. Nakamoto | K. Yanagi | J. Fujii | J.I. Fujii | K. Yanagi | Ritsuo Nakamoto

[1] Alexander S. Holevo,et al. The Capacity of the Quantum Channel with General Signal States , 1996, IEEE Trans. Inf. Theory.

[2] Jun Ichi Fujii,et al. Concavity of the auxiliary function appearing in quantum reliability function , 2005, IEEE Transactions on Information Theory.

[3] Alexander S. Holevo,et al. Reliability function of general classical-Quantum channel , 1999, IEEE Trans. Inf. Theory.

[4] Kenjiro Yanagi,et al. On trace inequalities and their applications to noncommutative communication theory , 2004 .

[5] Jean-Christophe Bourin,et al. Some inequalities for norms on matrices and operators , 1999 .

[6] Tomohiro Ogawa,et al. Strong converse to the quantum channel coding theorem , 1999, IEEE Trans. Inf. Theory.

[7] F. Hansen,et al. Jensen's Operator Inequality , 2002, math/0204049.

[8] D. A. Bell,et al. Information Theory and Reliable Communication , 1969 .

[9] Jun Ichi Fujii. A trace inequality arising from quantum information theory , 2005 .