A Quanta Magazine article exploring the holographic principle in gravity, suggesting that our three-dimensional reality may be a projection of information encoded on a distant two-dimensional boundary. The piece discusses how recent theoretical advances are strengthening the case for gravity having a fundamentally holographic nature and what this implies for our understanding of reality.
Background
The holographic principle, originating from black hole thermodynamics and string theory, proposes that all information contained in a volume of space can be represented as a theory on the boundary of that region. Recent work in AdS/CFT correspondence has provided increasingly concrete evidence for this idea.
- Source
- Hacker News (RSS)
- Published
- Sep 25, 2026 at 11:31 PM
- Score
- 7.0 / 10