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Covariant framework for mass monopole in general relativity

Thesis/Dissertation ·
OSTI ID:5157225
We present a framework for a covariant description of what is usually referred to as a mass monopole, by utilizing certain scalar invariants that are functions of the eigenvalues of the Riemann tensor. We thus bridge one of the theoretical gaps in the Einstein-Infeld-Hoffmann (EIH) derivation of the equations of motion of particles from the field equations: the lack of a covariant characterization of those aspects of a particle's structure which influence its motion. We have succeeded in giving a covariant framework for mass monopole, which is the particle type assumed by EIH in their derivation. In addition, our novel use of eigenvalues of the Riemann tensor appears to be a promising avenue of approach to the covariant characterization of other particle structure.
OSTI ID:
5157225
Country of Publication:
United States
Language:
English