1. D. Bouwmeester, A. K. Ekert, and A. Zeilinger (eds.), The Physics of Quantum Information. Quantum Cryptography, Quantum Teleportation, Quantum Computation, Springer, Berlin (2000).
2. M. A. Nielsen and I. L. Chuang, Quantum Computation and Quantum Information, Cambridge Univ. Press, Cambridge (2000).
3. K. A. Valiev, “Quantum computers and quantum computations,” Phys. Usp., 48, 1–36 (2005).
4. M. Le Bellac, A Short Introduction to Quantum Information and Quantum Computation, Cambridge Univ. Press, Cambridge (2006).
5. N. N. Bogoliubov and D. V. Shirkov, Introduction to the Theory of Quantized Fields John, Wiley & Sons, New York (1980).