Fundamental Properties of Lagrangian Density for A Gravitational System and Their Derivations

Fang-Pei Chen

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Fundamental Properties of Lagrangian Density for A Gravitational System and Their Derivations

Fang-Pei Chen

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Abstract

Through the discussion of the fundamental properties of Lagrangian density for a gravitational system, the theoretical foundations of the modified Einstein field equations and the Lorentz and Levi-Civita conservation laws are systematically studied. Our study confirms the view that they could be used as the premises to establish a new cosmology.

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Fang-Pei Chen. 2006-11-23. Fundamental Properties of Lagrangian Density for A Gravitational System and Their Derivations. https://arxiv.org/abs/physics/0611221

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