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- Title
Origination of Entangled States upon Interaction of Atoms with Narrow-Band Light.
- Authors
Gorbachev, V. N.; Trubilko, A. I.; Rodichkina, A. A.
- Abstract
Generation and transformation of entangled states in a system of two-level atoms with relaxation interacting with light are considered. It is found that excitation by single-mode squeezed light produces mixed atomic states that prove to be nonseparable. For the field in the Fock state, there may arise Greenberger–Horne–Zeilinger states comprised of atoms and photons. On the basis of the exact solutions of the multiparticle problem, the generation and transformation of atomic states of the W class, including recording of the photon state, are discussed. © 2004 MAIK “Nauka / Interperiodica”.
- Subjects
PHOTONS; ATOMS; LIGHT; ELECTRONIC excitation; CONSTITUTION of matter; ELECTRONS
- Publication
Optics & Spectroscopy, 2004, Vol 97, Issue 1, p130
- ISSN
0030-400X
- Publication type
Article
- DOI
10.1134/1.1781293