Submitting Campus
Daytona Beach
Department
Mathematics
Document Type
Article
Publication/Presentation Date
10-2017
Abstract/Description
Microstates of multiple collinear black holes embedded in a non-collinear two-center Taub-NUT spacetime are sought in 4 dimensions. A set of coupled partial differential equations are obtained and solved for almost-BPS states, where some supersymmetry is preserved in the context of N = 2 supergravity in 4 dimensions. The regularity of solutions is carefully considered, and we ensure that no CTC (closed time-like curves) are present. The larger framework is that of 11-dimensional N = 2 supergravity, and the current theory is obtained by compactifying it down to 4 dimensions. This work is a generalization (to three non-collinear centers) of a previous paper by Bena et al.
Publication Title
Gravitation and Cosmology
DOI
https://doi.org/10.1134/S0202289317040181
Publisher
Springer Verlag
Scholarly Commons Citation
Rugina, C., & Ludu, A. (2017). Almost-BPS Solutions in Multi-Center Taub-NUT. Gravitation and Cosmology, 23(4). https://doi.org/10.1134/S0202289317040181
