Encyclopedia > Spin network

Article Content

Spin network

A spin network is a graph whose edges have associated numbers representing spins. It was invented by Roger Penrose in 1971. Spin networks were applied to the physics problem of quantum gravity by Lee Smolin, Fotini Markopoulou-Kalamara[?], and others to reformulate loop quantum gravity.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Great River, New York

... (112.9/mi²). The racial makeup of the town is 98.12% White, 0.00% African American, 0.06% Native American, 0.58% Asian, 0.00% Pacific Islander, 0.26% from othe ...