説明
We propose a new generalization of the Yang-Baxter equation, where the R-matrix depends on cluster $y$-variables in addition to the spectral parameters. We point out that we can construct solutions to this new equation from the recently-found correspondence between Yang-Baxter equations and supersymmetric gauge theories. The $S^2$ partition function of a certain 2d $\mathcal{N}=(2,2)$ quiver gauge theory gives an R-matrix, whereas its FI parameters can be identified with the cluster $y$-variables.
13 pages, 4 figures
収録刊行物
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- Letters in Mathematical Physics
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Letters in Mathematical Physics 2017-12-21
Springer Science and Business Media LLC
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詳細情報 詳細情報について
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- CRID
- 1360285706379596160
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- ISSN
- 15730530
- 03779017
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- 資料種別
- journal article
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- データソース種別
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- Crossref
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- OpenAIRE