arXiv · 2006.09378
Black Holes, Moduli, and Long-Range Forces
Abstract
It is well known that an identical pair of extremal Reissner-Nordstrom black holes placed a large distance apart will exert no force on each other. In this paper, I establish that the same result holds in a very large class of two-derivative effective theories containing an arbitrary number of gauge fields and moduli, where the appropriate analog of an extremal Reissner-Nordstrom black hole is a charged, spherically symmetric black hole with vanishing surface gravity or vanishing horizon area. Analogous results hold for black branes.
Explore related subjects
Keep this discovery
Ben Heidenreich. 2020-06-16. Black Holes, Moduli, and Long-Range Forces. https://doi.org/10.1007/jhep11(2020)029
Cite the original work for its findings. Save a collection to share your selection of sources.