76 citations · 142 across the 13 of their papers we have counts for
14 papers
Resonances in light scattering from nonequilibrium dipole pairs
Vanik E. Mkrtchian, Armen E. Allahverdyan, Mikayel Khanbekyan
We identify a fundamentally new class of resonances in light scattering from a pair of point-like electric dipoles. These resonances arise from multiple scattering response and cor…
Enhanced detection of time-dependent dielectric structure: Rayleigh's limit and quantum vacuum
Vanik E. Mkrtchian, Hakob S. Avetisyan, Armen E. Allahverdyan
Detection of scattered light can determine the susceptibility of dielectrics. Such imaging normally holds Rayleigh's limit: details finer than the wavelength of the incident light…
Advantages of one and two-photon inverse scattering
H. Avetisyan, V. Mkrtchian, A. E. Allahverdyan
We study an inverse scattering problem in which the far-field spectral cross-correlation functions of scattered fields are used to determine the unknown dielectric susceptibility o…
Angular distributions and polarization correlations of the two-photon spherical states
Moorad Alexanian, Vanik E. Mkrtchian
We have analyzed in detail the angular polarization properties in the center of mass reference frame of Landau's two-photon spherical states in momentum space. The angular distribu…
Bose-Einstein Condensation and quasicrystals
Moorad Alexanian, Vanik E. Mkrtchian
We consider interacting Bose particles in an external local potential. It is shown that large class of external quasicrystal potentials cannot sustain any type of Bose-Einstein con…
Bose-Einstein Condensation and Supersolids
Moorad Alexanian, Vanik E. Mkrtchian
We consider interacting Bose particles in an external potential. It is shown that a Bose-Einstein condensate is possible at finite temperatures that describes a supersolid in three…