|
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 96, Issue 5, Pages 367–373
(Mi jetpl3225)
|
|
|
|
This article is cited in 9 scientific papers (total in 9 papers)
QUANTUM INFORMATION SCIENCE
Quantum key distribution on composite photons, polarization qutrits
S. P. Kulika, S. N. Molotkovabc, I. V. Radchenkod a M. V. Lomonosov Moscow State University
b Academy of Criptography of Russia
c Institute of Solid State Physics, Russian Academy of Sciences
d A. M. Prokhorov General Physics Institute, Russian Academy of Sciences
Abstract:
Polarization states of a photon are the most natural degrees of freedom for encoding classical information bits. The two-dimensional space of states associated with polarization degrees of freedom of the photon is insufficient for many problems of information transfer with quantum states. We propose to use the polarization degrees of freedom of composite states of photons (polarization qutrits) for secret cryptographic key distribution.
Received: 04.07.2012
Citation:
S. P. Kulik, S. N. Molotkov, I. V. Radchenko, “Quantum key distribution on composite photons, polarization qutrits”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:5 (2012), 367–373; JETP Letters, 96:5 (2012), 336–341
Linking options:
https://www.mathnet.ru/eng/jetpl3225 https://www.mathnet.ru/eng/jetpl/v96/i5/p367
|
|