5 citations · 7 across the 7 of their papers we have counts for
4 papers · 1 filter
The Dynamical Properties Derived from the More Generalized Lagrangian Density for A Gravitational System
Fang-Pei Chen
The studies of the generalized Einstein Lagrangian densities without torsion are extended to those of the more generalized Lagrangian densities with torsion. The properties of the…
Field Equations and Conservation Laws Derived from the Generalized Einstein Lagrangian Density for A Gravitational System and Their Implications to Cosmology
Fang-Pei Chen
Based on investigations of the fundamental properties of the generalized Einstein Lagrangian density for a gravitational system, the theoretical foundations of the modified Einstei…
A New Interpretation about the Evolution of the Cosmos
Fang-Pei Chen
Based on Lorentz and Levi-Civita's conservation laws, it can be shown that the energy of the matter field in the universe might originate from the gravitational field as a result o…
A New Study about the Two Formulations of Conservation Laws for Matter Plus Gravitational Field and Their Experimental Test
Fang-Pei Chen
The debate on conservation laws in general relativity eighty years ago is reviewed and restudied. The physical meaning of the identities in the conservation laws for matter plus gr…