1. Bogolyubov Institute for Theoretical Physics, NASU, Kyiv 03143, Ukraine
2. Department of Physics and Mathematical Sciences, National University “Kyiv-Mohyla Academy”, Kyiv 04070, Ukraine
3. Institute High Technologies, Taras Shevchenko National University, Kyiv 0160, Ukraine
4. Aerospace Faculty, National Aviation University, 1 Kosmonavta Komarova Ave., 03058 Kyiv, Ukraine