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Current loop coalescence model of solar flares
A computer simulation and theoretical study of the physical characteristics of the explosive coalescence of current-carrying loops is presented. Characteristics of the explosive coalescence include aExpand
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Birefringence and polarization characteristics of single-mode optical fibers under elastic deformations
Birefringence and polarization dispersion caused by: 1) elliptical core, 2) twist, 3) pure bending, 4) transverse pressure, and 5) axial tension are studied by treating these deformations asExpand
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Simulations of a hydrogen-filled capillary discharge waveguide.
A one-dimensional dissipative magnetohydrodynamics code is used to investigate the discharge dynamics of a waveguide for high-intensity laser pulses: the gas-filled capillary discharge waveguide.Expand
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Decay instability of finite-amplitude circularly polarized Alfven waves - A numerical simulation of stimulated Brillouin scattering
By means of a numerical simulation, nonlinear evolution of large amplitude dispersive Alfven waves is studied. An energy transfer from the parent wave to two daughter Alfven-like waves and aExpand
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Force-free equilibria and reconnection of the magnetic field lines in collisionless plasma configurations
The plasma equilibrium in the force-free magnetic field in the framework of collisionless approximation is investigated. The equilibrium solution of the Vlasov–Maxwell equations, describing theExpand
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Proton Acceleration near an X-Type Magnetic Reconnection Region
We investigate the behavior of protons near an X-type magnetic reconnection region by numerical simulations. The magnetic field is taken to be hyperbolic and time stationary with a uniform electricExpand
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Particle injection into the wave acceleration phase due to nonlinear wake wave breaking
We present analytical results and computer simulations of the nonlinear evolution of wake field waves in inhomogeneous plasmas. The wake wave break that occurs due to the inhomogeneity of theExpand
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Bending loss of propagation modes in arbitrary-index profile optical fibers.
A bending loss formula for optical fibers with an axially symmetric arbitrary-index profile is derived by approximating the refractive-index profile with a staircase function. The permissible bendingExpand
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Birefringence caused by thermal stress in elliptically deformed core optical fibers
Birefringence and polarization dispersion introduced by thermal stress in single-mode fibers with elliptical core are formulated here in terms of fiber structure parameters, thermal expansionExpand
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Generation of a Small-Scale Quasi-Static Magnetic Field and Fast Particles during the Collision of Electron-Positron Plasma Clouds
We present the results of analytical studies and 2D3V PIC simulations of electron-positron plasma cloud collisions. We concentrate on the problem of quasi-static magnetic field generation. It isExpand
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