Decrease in the group velocity of a light pulse in the Bose-Einstein condensate of a dilute gas |
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| Authors: | N. A. Vasil’ev E. D. Trifonov |
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| Affiliation: | (1) Herzen State Pedagogical University, St. Petersburg, 191186, Russia |
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| Abstract: | A semiclassical theory of electromagnetically induced transparency in a Bose-Einstein condensate is considered. A nonlinear Schrödinger equation that describes the interaction of the Bose-Einstein condensate with an electromagnetic field is derived. An analysis of the obtained solutions to this equation demonstrates a decrease in the group velocity of the light pulse. |
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