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Coexistence of Josephson Oscillations and Self Trapping in Optical Waveguide Arrays Ramaz Khomeriki Dipartimento di Energetica S. Stecco and CSDC, Università

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Presentation on theme: "Coexistence of Josephson Oscillations and Self Trapping in Optical Waveguide Arrays Ramaz Khomeriki Dipartimento di Energetica S. Stecco and CSDC, Università"— Presentation transcript:

1 Coexistence of Josephson Oscillations and Self Trapping in Optical Waveguide Arrays Ramaz Khomeriki Dipartimento di Energetica S. Stecco and CSDC, Università di Firenze, and INFN, Via S. Marta, 3, Firenze, ITALY Physics Department, Tbilisi State University, 0128 Tbilisi, GEORGIA In collaboration with Jerome Leon (Montpellier, FRANCE) Stefano Ruffo (Firenze, ITALY) Sandro Wimberger (Pisa, ITALY)

2 S.M. Jensen, IEEE J. Quantum Electron. v. 18, 1580, (1982).

3 M. Albiez, R. Gati, J. Folling, S. Hunsmann, M. Cristiani, M. K. Oberthaler, PRL, v. 95, (2005)

4 A. Smerzi, S. Fantoni, S. Giovanazzi, S. R. Shenoy, PRL, 79, 4950, (1997)

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6 Bose-Einstein Condensates in Optical Lattice

7 Continuous Approximation - Gross-Pitaevskii equation

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