The story
Proposed in 1999 by Lisa Randall and Raman Sundrum.
Etymology from Wiktionary, CC BY-SA 4.0.
Randall-Sundrum model
Today it means: A model describing the universe as a five-dimensional anti-de Sitter space where the elementary particles (except the graviton) are localized on a (3 + 1)-dimensional brane or branes. Full definition →