Scattering of electromagnetic waves by a perfect electromagnetic conductor half-screen
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DOI: 10.1016/j.ijleo.2018.12.049
Abstract: Abstract The diffraction of plane electromagnetic waves by a perfect electromagnetic conductor half-screen is investigated. The total geometrical optics fields are obtained by using the boundary conditions of a perfect electromagnetic conductor surface. A general… read more here.
Keywords: electromagnetic waves; perfect electromagnetic; conductor half; electromagnetic conductor ... See more keywords
Wave interaction with a perfect electromagnetic conductor half-plane between two dissimilar media
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DOI: 10.1016/j.ijleo.2019.04.061
Abstract: Abstract The interaction of electromagnetic plane wave by a perfect electromagnetic conductor half-plane, located between two media with different electromagnetic properties, is investigated. The diffracted waves, related with the z components of the electric and… read more here.
Keywords: plane; perfect electromagnetic; interaction; conductor half ... See more keywords
Switching the sign of the Casimir force between two perfect electromagnetic conductor spheres
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DOI: 10.1103/physreva.109.052815
Abstract: For non-reciprocal objects in vacuum, the Casimir interaction can become repulsive. Here, we present a comprehensive study for idealized non-reciprocal materials known as perfect electromagnetic conductors (PEMC). The system consists of two spheres made of… read more here.
Keywords: plane; sign casimir; perfect electromagnetic; geometry ... See more keywords
Helicity conservation in perfect electromagnetic and chiral fluids
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DOI: 10.1103/physrevd.107.116003
Abstract: We derive the total helicity conservation law for a perfect electromagnetic relativistic fluid. As the conservation equation contains the derivative of the magnetic helicity, it can be reshaped as having the same form as the… read more here.
Keywords: equation; conservation; perfect electromagnetic; chiral fluids ... See more keywords
Casimir energy with perfect electromagnetic boundary conditions and duality: A field-theoretic approach
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DOI: 10.1103/physrevd.110.065015
Abstract: Using functional integral methods, we study the Casimir effect for the case of two infinite parallel plates in the QED vacuum, with (different) perfect electromagnetic boundary conditions applied to both plates. To enforce these boundary… read more here.
Keywords: energy; electromagnetic boundary; casimir energy; perfect electromagnetic ... See more keywords