#### HET Seminar | Razvan Gurau, Ecole Polytechnique | "The 1/N expansion in tensor models at all orders"

Combinatorial maps (generated in the Feynman expansion of matrix models) can be classified by a non negative integer, the genus. Edge colored graphs (generated in the Feynman expansion of tensor models) can similarly be classified by a non negative integer, the degree. In this talk I will present this classification and discuss the associated 1/N expansion of tensor models at all orders.

**Location:**
PCTS Seminar Room

**Date/Time: **02/17/17
at
1:45 pm
- 02/17/17
at
2:45 pm

**Category: **High Energy Theory Seminar

**Department: **