Covariance and Uncertainty Principle for Dispersive Pulse Propagation
We develop the concept of covariance for waves and show that it plays a fundamental role in understanding the evolution of a propagating pulse. The concept clarifies several issues regarding the spread of a pulse and the motion of the mean. Exact results are obtained for the time dependence of the c...
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| Materialtyp: | Artikel |
| Språk: | English |
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MDPI AG
2024-04-01
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| Serie: | Axioms |
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| Länkar: | https://www.mdpi.com/2075-1680/13/4/242 |