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发帖数: 339 | 1 The observed superluminal light pulse propagation is not at odds with causality,
being a direct consequence of classical interference between its different frequency components in an
anomalous dispersion region.
...
Finally, we note that the observed superluminal light pulse propagation is not at odds with causality or
special relativity. In fact, the very existence of the lossless anomalous dispersion region given in
equation (1) is a result of the Kramers-Kronig relation which itself is based |
