S. N. Molotkov, “Quantum key distribution with the deterministic preparation and detection of quantum states”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2010, Volume 91, Issue 1,Pages <nobr>51

This article is cited in 2 papers

QUANTUM INFORMATION SCIENCE

Quantum key distribution with the deterministic preparation and detection of quantum states

S. N. Molotkov^abc

^a M. V. Lomonosov Moscow State University, Faculty of Computational Mathematics and Cybernetics
^b Institute of Solid State Physics, Russian Academy of Sciences
^c Academy of Criptography of Russia

Abstract: A new deterministic optical scheme has been proposed for preparing and detecting quantum states in quantum cryptography. This scheme makes it possible to quadruple the efficiency of the existing systems under the other conditions being equal. Thus, the efficiency of the optical part is increased to the maximum for the preparation and detection of quantum states.

Received: 08.12.2009