1203.5304 (Adrian Tanasa)

Combinatorics of random tensor model    [PDF]

Adrian Tanasa

In this short review we introduce group field theory, a particular class of random tensor models, which represents nowadays one of the candidates for a fundamental theory of quantum gravity. We insist on the combinatorial richness of associated structures, namely tensor graphs, natural generalization of ribbon graph (or combinatorial maps).

View original: http://arxiv.org/abs/1203.5304