1. M.A. Nielsen,
I.L. Chuang,
Quantum Computation and Quantum Information
(Cambridge University Press,
Cambridge,
2010)
2. J. von Neumann,
Nachr. Ges. Wiss. Gottingen Math.-Phys. Kl. 1927, 273
(1927)
3. F. Holik, A.
Plastino,
M. Sáenz,
Quantum Inf. Comput. 16, 0115
(2016)
4. N. Watanabe,
Phil. Trans. R. Soc. A 374, 20150240
(2016)
5. A. Rényi, in
Proc. Fourth Berkeley Symp. on Math. Statist. and Prob.
(University of California Press,
Berkeley and Los Angeles,
1961), Vol. 1, p. 547