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The search results for "physics.optics" cover a range of topics, including superluminal solutions to Maxwell's equations with a focus on experiments involving evanescent waves, and a proposed instrument for measuring the Earth's time-retarded transverse gravitational vector potential. Additionally, there is a discussion on quantum interference patterns using Dirac formalism, forces between fluctuating sources and magnetodielectric particles, and the Goos-Hänchen shift in Gaussian beam reflection near Brewster incidence. These topics illustrate the diverse and complex nature of current research in optics.
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arxiv.org
On the Localized superluminal Solutions to the Maxwell Equations

In the first part of this article the various experimental sectors of physics in which Superluminal motions seem to appear are briefly mentioned, after a sketchy theoretical introduction. In particular, a panoramic view is presented of the experiments with evanescent waves (and/or tunneling photons)…

arxiv.org
Instrument for Measuring the Earth's Time-Retarded Transverse Gravitational Vector Potential

Here within the basic design for a ground-based instrument for measuring the magnitude of the Earth's time-retarded transverse gravitational vector potential is described. The formula for the Earth's transverse vector potential is derived from the known formula for the neoclassical time-retarded tra…

physics.gen-ph
arxiv.org
"Quantum Interference with Slits" Revisited

Marcella [arXiv:quant-ph/0703126] has presented a straightforward technique employing the Dirac formalism to calculate single- and double-slit interference patterns. He claims that no reference is made to classical optics or scattering theory and that his method therefore provides a purely quantum m…

quant-ph physics.class-ph physics.ed-ph
arxiv.org
Supplementary information to: Forces between a partially coherent fuctuating source and a magnetodielectric particle

This is the supplementary information to arXiv:1303.4545v1 [physics.optics] 19 Mar 2013 in which we address the forces exerted by the electromagnetic field emitted by a planar uctuating source on dielectric particles that have arose much interest because of their recently shown magnetodielectric beh…

physics.optics
arxiv.org
Theory of angular Goos-Hänchen shift near Brewster incidence

We present here a compactly formulated application of the previously posted general formalism of the reflection of Gaussian beams at a dielectric interface ({arXiv:0710.1643v2 [physics.optics]}). Specifically, we calculate the Goos-Hänchen shift near Brewster incidence, for an air-glass plane inter…

physics.optics
arxiv.org
Interstitial BiO molecule as a center of broadband IR luminescence in bismuth-doped silica glass

IR luminescence and absorption in bismuth-doped silica glass-core fibers observed recently (see [arXiv:1106.2969v1 [physics.optics]) are argued to be caused by transitions in interstitial BiO molecules…

cond-mat.mtrl-sci physics.optics
arxiv.org
Spin-of-Light Gyroscope and the Spin-Rotation Coupling

We discuss the coupling of photon spin with rotation in connection with a recent proposal of Fedderke et al. [arXiv:2406.16178 [physics.optics]] regarding a precision gyroscope based on the intrinsic spin of light. To this end, we analyze the propagation of electromagnetic radiation in a physical sy…

quant-ph gr-qc physics.optics
arxiv.org
On the "Non-Restricted special Relativity" theory (NRR), and further comments on "Cherenkov vs X-waves"

Our aim in this paper is to recall some essential points of "Extended special Relativity", now more correctly called "Non-Restricted special Relativity" theory (NRR), and in particular of the extended Maxwell Equations; as well as to set forth some further comments on the basic differences between C…

physics.class-ph physics.optics