Our Mathematical Universe
| Hardcover edition | |
| Author | Max Tegmark | 
|---|---|
| Language | English | 
| Subject | Physics | 
| Genre | Non-fiction | 
| Publisher | Knopf | 
| Publication date | January 7, 2014 | 
| Publication place | United States | 
| Media type | Print (hardback) | 
| Pages | 432 | 
| ISBN | 978-0307599803 | 
Our Mathematical Universe: My Quest for the Ultimate Nature of Reality is a 2014 non-fiction book by the Swedish-American cosmologist Max Tegmark. Written in popular science format, the book interweaves what a New York Times reviewer called "an informative survey of exciting recent developments in astrophysics and quantum theory" with Tegmark's mathematical universe hypothesis, which posits that reality is a mathematical structure. This mathematical nature of the universe, Tegmark argues, has important consequences for the way researchers should approach many questions of physics.