Symmetry properties of lagrangians
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Abstract (EN)
ABSTRACTIn this study, Lagrange functionally with scalar field has been obtained forFriedmann-Robertson-Walker and Kantowski-Sachs, Bianchi I and III space-times,respectively. The coupling functions and dynamical potentials of scalar field havebeen determined via Noether symmetry approach for this Lagrange functionally.Also, since Noether symmetry approach is the general criterion to determine constantof motion, these constants are obtained for Kantowski-Sachs, Bianchi I and III space-times. Using these constants of motion, Einstein field equations are investigatedsolutions.Key Words: Kantowski-Sachs, Bianchi I and III space-times, Noether symmetryapproach, Einstein field equation.II
Author
Yusuf Küçükakça
How to Cite
Yusuf Küçükakça (Master Thesis). Symmetry properties of lagrangians, 2006, Çanakkale Onsekiz Mart University.
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