TL;DR
Black-hole lattices serve as a valuable model to investigate inhomogeneities and backreaction effects in cosmology, providing insights into their impact on the universe's evolution.
Contribution
This paper discusses how black-hole lattices can illuminate key issues in inhomogeneity and backreaction, summarizing recent findings in this research area.
Findings
Black-hole lattices help understand inhomogeneity effects.
They provide a test bed for backreaction studies.
Recent results shed light on cosmological implications.
Abstract
The construction of black-hole lattices, first attempted by Richard Lindquist and John Wheeler in 1957, has recently been tackled with renewed interest, as a test bed for studying the behavior of inhomogeneities in the context of the backreaction problem. In this contribution, I discuss how black-hole lattices can help shed light on two important issues, and illustrate the conclusions reached so far in the study of these systems.
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Taxonomy
TopicsBlack Holes and Theoretical Physics