Coupled Lane-Emden-Klein-Gordon-Fock system with central symmetry: Symmetries and conservation laws

[摘要] A complete symmetry group classification of a coupled Lane-Emden-Klein-Gordon-Fock system with central symmetry is carried out. This system is a natural two-components generalization of the Klein-Gordon-Fock system with central symmetry. Moreover, conservation laws for the system are obtained. Some interesting physical conclusions related to the derived conserved vectors are discussed. (C) 2017 Elsevier Inc. All rights reserved.

[发布日期] 2017-12-15

[关键词] Symmetries;Conservation laws;Lane-Emden-Klein-Gordon-Fock system