Abstract
We prove a recently conjectured star-star relation, which plays the role of an integrability condition for a class of 2D Ising-type models with multicomponent continuous spin variables. Namely, we reduce this relation to an identity for elliptic gamma functions, previously obtained by Rains
| Original language | English |
|---|---|
| Article number | 152001 |
| Pages (from-to) | 1-9 |
| Number of pages | 9 |
| Journal | Journal of Physics A: Mathematical and Theoretical |
| Volume | 46 |
| Issue number | 15 |
| DOIs | |
| Publication status | Published - 19 Apr 2013 |