On Non-handlebody Instantons in 3D Gravity
Abstract
Description
In this note we describe the contribution from non-handlebody geometries to the partition function of three-dimensional pure gravity with negative cosmological constant on a Riemann surface of genus greater than one, extending previous considerations for handlebodies.
15 pages, 8 figures; explanations and references added in revised version
15 pages, 8 figures; explanations and references added in revised version