10 citations · 27 across the 6 of their papers we have counts for
6 papers
Exact transparent boundary condition for the multidimensional Schrödinger equation in hyperrectangular computational domain
R. M. Feshchenko, A. V. Popov
In this paper an exact transparent boundary condition (TBC) for the multidimensional Schrödinger equation in a hyperrectangular computational domain is proposed. It is derived as a…
Exact transparent boundary conditions for the parabolic wave equations with linear and quadratic potentials
R. M. Feshchenko, A. V. Popov
In this paper exact 1D transparent boundary conditions (TBC) for the 2D parabolic wave equation with a linear or a quadratic dependence of the dielectric permittivity on the transv…
Computer simulation of electronic excitations in beryllium
A. V. Popov
An effective method for the quantitative description of the electronic excited states of polyatomic systems is developed by using computer technology. The proposed method allows ca…
Electromagnetic Pulse Propagation over Nonuniform Earth Surface: Numerical Simulation
Alexei V. Popov, Vladimir V. Kopeikin
We simulate EM pulse propagation along the nonuniform earth surface using so called time-domain parabolic equation. To solve it by finite differences, we introduce a time-domain an…
Geometric invariant theory approach to the determination of ground states of D-wave condensates in isotropic space
Yu. M. Gufan, Al. V. Popov, G. Sartori +3
A complete and rigorous determination of the possible ground states for D-wave pairing Bose condensates is presented, using a geometrical invariant theory approach to the problem.…
Possible ground states of D-wave condensates in isotropic space
Yu. M. Gufan, Al. V. Popov, G. Sartori +3
A complete and rigorous determination of the possible ground states for D-wave pairing Bose condensates is presented. Using an orbit space approach to the problem, we find 15 allow…