Inverse coding theorem for infinite-dimensional quantum channels / A. A. Kuznetsova. // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. 2013. № 1. P. 32-37 [Moscow Univ. Math. Bulletin. Vol. 72, N 2, 2017. P. 0].

In this paper we make a conjecture about the quantum capacity of an infinite-dimensional quantum channel. The proof of the inverse theorem is given based on definitions and properties of the coherent information in the infinite-dimensional case.

Key words: coherent information, quantum channel, quantum capacity.

№ 1/2013