The key role of Lagrangian multiplier in mimetic gravitational theory in the frame of isotropic compact star

DOI10.1016/j.nuclphysb.2023.116264zbMath1529.85003arXiv2307.03199OpenAlexW4381549750MaRDI QIDQ6173590

Gamal G. L. Nashed

Publication date: 21 July 2023

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2307.03199

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Galactic and stellar structure (85A15) Symmetries and conservation laws, reverse symmetries, invariant manifolds and their bifurcations, reduction for problems in Hamiltonian and Lagrangian mechanics (70H33) Adiabatic invariants for problems in Hamiltonian and Lagrangian mechanics (70H11) Lagrange's equations (70H03)

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