[1] Silesian Univ Opava, Fac Philosophy & Sci, Inst Phys, CZ-74601 Opava, Czech Republic
[2] Silesian Univ Opava, Fac Philosophy & Sci, Res Ctr Theoret Phys & Astrophys, CZ-74601 Opava, Czech Republic
[3] RUDN Univ, Peoples Friendship Univ Russia, 6 Miklukho Maklaya St, Moscow 117198, Russia
[4] Univ Fed ABC UFABC, CMCC, Rua Abolicao, BR-09210180 Santo Andre, SP, Brazil