21 citations · 32 across the 6 of their papers we have counts for
6 papers
Integrable isotropic profiles for polarized light
Mher Davtyan, Zhyrair Gevorkian, Armen Nersessian
We consider the propagation of polarized light in the medium with an isotropic refraction index profile and show that polarization violates the additional symmetries of the medium.…
Spectrum of Radiation from Rough Surfaces
Zh. S. Gevorkian
Radiation from a charged particle travelling parallel to a rough surface has been considered. Spectral-angular intensity is calculated in the weak scattering regime. It is shown th…
Radiation in Systems with Near Zero Dielectric Constant
V. H. Arakelian, Zh. S. Gevorkian
We discuss radiation effects in systems with near zero dielectric constant. An enhancement of intensity by example of transition and diffusive radiations is demonstrated. A sharp p…
Smith-Purcell Radiation from Rough Surfaces
Zh. S. Gevorkian
Radiation of a charged particle moving parallel to a inhomogeneous surface is considered. Within a single formalism periodic and random gratings are examined. For the periodically…
DNA Bubble Life Time in Denaturation
Zh. S. Gevorkian, Chin-Kun Hu
We have investigated the denaturation bubble life time for a homogeneous as well as for a heterogeneous DNA within a Poland-Scheraga model. It is shown that at criticality the bubb…
Radiation of Relativistic Charged Particles in a System With One Dimensional Randomness
Zhirair S. Gevorkian
Radiation of relativistic charged particles in a system of randomly spaced plates is considered in the paper. It is shown that for large number of plates (), in the wavele…