# Ryu-Takayanagi conjecture

> English word · Proper noun

## Definitions
1. A conjecture within holography that posits a quantitative relationship between the entanglement entropy of a conformal field theory and the geometry of an associated anti-de Sitter spacetime.

## Etymology
Named after Shinsei Ryu and Tadashi Takayanagi, who jointly published the result in 2006.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/ryu-takayanagi-conjecture