paper

The geometry of the Barbour-Bertotti theories II. The three body problem

arXiv:gr-qc/0003065 · doi:10.1088/0264-9381/17/9/307

Abstract

We present a geometric approach to the three-body problem in the non-relativistic context of the Barbour-Bertotti theories. The Riemannian metric characterizing the dynamics is analyzed in detail in terms of the relative separations. Consequences of a conformal symmetry are exploited and the sectional curvatures of geometrically preferred surfaces are computed. The geodesic motions are integrated. Line configurations, which lead to curvature singularities for , are investigated. None of the independent scalars formed from the metric and curvature tensor diverges there.

16 pages, 2 eps figures, to appear in Classical and Quantum Gravity

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