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Applications of Electrodynamics in Theoretical Physics and Astrophysics

TLDR
The Hamiltonian approach to electrodynamics radiation reaction uniformly accelerated charges radiation emitted by relativistic and non-relativistic moving particles synchrotron radiation.
Abstract
The Hamiltonian approach to electrodynamics radiation reaction uniformly accelerated charges radiation emitted by relativistic and non-relativistic moving particles synchrotron radiation electrodynamics of a continuous medium the Cerenkov and Doppler effects transition radiation and transition scattering superluminal sources of radiation reabsorption and transfer of radiation electrodynamics of media with spatial dispersion permittivity and wave propagation in plasmas the energy-momentum tensor and forces in macroscopic electrodynamics, energy and heat liberated in a dispersive absorbing medium fluctuations and van der Waals forces wave scattering in a medium astrophysics of cosmic rays x-ray astronomy gamma-ray astronomy.

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Journal ArticleDOI

Generation of Magnetic Fields in the Relativistic Shock of Gamma-Ray Burst Sources

TL;DR: In this article, the relativistic two-stream instability can naturally generate strong magnetic fields with 10-5-10-1 of the equipartition energy density, in the collisionless shocks of gamma-ray burst (GRB) sources.
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Near-field heat transfer in a scanning thermal microscope.

TL;DR: Measurements of the near-field heat transfer between the tip of a thermal profiler and planar material surfaces under ultrahigh vacuum conditions are presented and a heuristic model is discussed which yields fair agreement with the available data.
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Gamma-ray burst afterglow: Polarization and analytic light curves

TL;DR: In this paper, the authors show that the magnetic field coherence length grows at about the speed of light after the field is generated at the shock front, and show that collisionless ultrarelativistic shocks can generate strong large-scale magnetic fields and confirm the afterglow model.
Journal ArticleDOI

Polarization of prompt GRB emission: evidence for electromagnetically-dominated outflow

TL;DR: In this paper, the Stokes parameters of synchrotron emission of a relativistically moving plasma with a given magnetic field configuration were derived and the pulse averaged polarization fraction was calculated.
Journal ArticleDOI

Polarization and structure of relativistic parsec-scale AGN jets

TL;DR: In this article, the authors considered the polarization properties of synchrotron radiation emitted by relativistically moving electron-positron jets carrying large-scale helical magnetic fields.