A cosmological study of Einstein–Skyrme model in anisotropic Kantowski–Sachs spacetime using Lie and Noether symmetries

DOI10.1142/S0219887818500895zbMath1471.83026OpenAlexW2786277206MaRDI QIDQ4641531

Sourav Dutta, Manjusha Tarafdar, Santu Mondal, Subenoy Chakraborty

Publication date: 17 May 2018

Published in: International Journal of Geometric Methods in Modern Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219887818500895

zbMATH Keywords

cosmologyNoether symmetryLie symmetrySkyrme fluid

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of Lie (super)algebras to physics, etc. (17B81) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Exact solutions to problems in general relativity and gravitational theory (83C15) Symmetries and conservation laws, reverse symmetries, invariant manifolds and their bifurcations, reduction for problems in Hamiltonian and Lagrangian mechanics (70H33) Stability and instability of geophysical and astrophysical flows (76E20) Symmetry analysis, Lie group and Lie algebra methods applied to problems in fluid mechanics (76M60) PDEs on Heisenberg groups, Lie groups, Carnot groups, etc. (35R03)

Related Items (2)

Classical and quantum cosmology in f(T)-gravity theory: A Noether symmetry approach ⋮ Dynamical system analysis of Einstein-Skyrme model in a Kantowski-Sachs spacetime

Cites Work

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