Articles with "point charge" as a keyword



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Electromagnetic Self-Force of a Point Charge from the Rate of Change of the Momentum of Its Retarded Self-Field

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Published in 2019 at "Reports on Mathematical Physics"

DOI: 10.1016/s0034-4877(19)30068-0

Abstract: The self-force of a point charge moving on a rectilinear trajectory is obtained, with no need of any explicit removal of infinities, as the negative of the time rate of change of the momentum of… read more here.

Keywords: change momentum; rate change; self force; point charge ... See more keywords
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Understanding Beam Induced Electronic Excitations in Materials.

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Published in 2020 at "Journal of chemical theory and computation"

DOI: 10.1021/acs.jctc.9b00792

Abstract: Optical electronic absorption spectroscopy and corresponding selection rules have played a prominent role in the development of the theory of electronic structure of materials. In this work, we expand the modern toolbox of chemistry and… read more here.

Keywords: charged particles; point charge; electronic excitations; induced electronic ... See more keywords