The Polychromatic T-matrix
arXiv:2306.07776 · doi:10.1016/j.jqsrt.2023.108853
Abstract
The T-matrix is a powerful tool that provides the complete description of the linear interaction between the electromagnetic field and a given object. In here, we generalize the usual monochromatic formalism to the case of polychromatic field-matter interaction. The group of transformations of special relativity provides the guidance for building the new formalism, which is inherently polychromatic. The polychromatic T-matrix affords the direct treatment of the interaction of electromagnetic pulses with objects, even when the objects move at constant relativistic speeds.
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- van de Hulst Essay: Geometric-phase portrayal of electromagnetic scattering by a three-dimensional object in free space
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- A Tensor Product Space for Studying the Interaction of Bipartite States of Light with Nanostructures
- Studying thermal radiation with T-matrices
- Countable basis for free electromagnetic fields
- On the origin of the Kerker phenomena