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 |
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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 |