On Static n-body Configurations in Relativity

Abstract

The static n-body problem of General Relativity states that there are, under a reasonable energy condition, no static $n$-body configurations for $n>1$, provided the configuration of the bodies satisfies a suitable separation condition. In this paper we solve this problem in the case that there exists a closed, noncompact, totally geodesic surface disjoint from the bodies. This covers the situation where the configuration has a reflection symmetry across a noncompact surface disjoint from the bodies.

10 pages; result generalized to allow for more than one asymptotically flat end

References in corpus (2)

• Static self-gravitating elastic bodies in Einstein gravity
• Celestial mechanics of elastic bodies

Cited by in corpus (1)

• Static self-gravitating many-body systems in Einstein gravity