Gain-assisted superluminal light propaga
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Wang, L. J.; Kuzmich, A.; Dogariu, A.
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Article
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2000
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Nature Publishing Group
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English
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Einstein's theory of special relativity and the principle of causality imply that the speed of any moving object cannot exceed that of light in a vacuum (c). Nevertheless, there exist various proposals for observing faster-than-c propagation of light pulses, using anomalous dispersion near an absorp