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Abstrakty
Two feasible energy-correlation experiments with twin photons from parametric down-conversion are proposed. A new method to determine the lower bound of quantum information transfer speed is proposed in the first experiment. Classical information transfer exclusively by means of the quantum channel is the expected result of the second experiment.
Czasopismo
Rocznik
Tom
Strony
117--124
Opis fizyczny
Bibliogr. 9 poz., rys.
Twórcy
autor
- Institute of Fundamental Technological Research Polish Academy of Sciences Swi^tokrzyska 21, 00-049 Warszawa, Poland
Bibliografia
- 1. P.G. KWIAT, R.Y. CHIAO, Observation of a nonclassical berry's phase for the photon, Phys. Rev. Lett., 66, 588-91, 1991.
- 2. A. SZCZEPAŃSKI, The collapse paradigm: a proposed energy correlation experiment, Phys. Lett. A, 162, 439-441, 1992.
- 3. V. SCARANI, W. TITTEL, H. ZBINDEN, N. GISIN, The speed of quantum information in the preferred frame: analysis of experimental data, Phys. Lett. A, 276, 1, 2000.
- 4. A. SHIMONY, The reality of the quantum world, Scientific American, 258, 46-53, 1988.
- 5. A. SZCZEPAŃSKI, Quantum information transfer without classical channel: a proposed energycorrelation experiment, J. Tech. Phys., 45, 173-177, Warszawa 2004.
- 6. P.G. KWIAT et al. Ultrabright source of polarization-entangled photons, Phys. Rev. A, 60, R773, 1999.
- 7. M. BORN. E. WOLF, Principles of optics, Pregamon Press, London 1959.
- 8. R.A. CAMPOS, B.E.A. SALEH, M.C. TEICH, Quantum-mechanical lossless beam splitter: SU(2) symmetry and photon statistics, Phys. Rev. A, 40, 1371, 1989.
- 9. A. SZCZEPAŃSKI, L. Lis, B. KOZANKIEWICZ, R.R. GAŁĄZKA, Quantum information transfer between split parts of a light beam, J. Tech. Phys., 44, 397-402, Warszawa 2003.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT5-0006-0026