Homothetic Symmetries of Static Cylindrically Symmetric Spacetimes - A Rif Tree Approach
Sign Up to like & getrecommendations! Published in 2022 at "Axioms"
DOI: 10.3390/axioms11100506
Abstract: In this paper, we find all static, cylindrically symmetric spacetime metrics admitting homothetic symmetries. For this purpose, first we analyze the homothetic symmetry equations by an algorithm developed in Maple which gives all possible static,… read more here.
Keywords: static cylindrically; homothetic symmetries; homothetic symmetry; rif tree ... See more keywords
Noether Symmetries and Conservation Laws in Static Cylindrically Symmetric Spacetimes via Rif Tree Approach
Sign Up to like & getrecommendations! Published in 2023 at "Symmetry"
DOI: 10.3390/sym15010184
Abstract: A new approach is adopted to completely classify the Lagrangian associated with the static cylindrically symmetric spacetime metric via Noether symmetries. The determining equations representing Noether symmetries are analyzed using a Maple algorithm that imposes… read more here.
Keywords: static cylindrically; symmetric spacetimes; cylindrically symmetric; approach ... See more keywords