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Galilean Theories of Gravitation

R. De Pietri, L. Lusanna, M. Pauri

gr-qcarXiv:gr-qc/9212002

Abstract

A generalization of Newtonian gravitation theory is obtained by a suitable limiting procedure from the ADM action of general relativity coupled to a mass-point. Three particular theories are discussed and it is found that two of them are invariant under an extended Galilei gauge group.

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