An exceptional cluster algebra for Higgs plus jet production by Rigers Aliaj, Georgios Papathanasiou

“…We show that the resulting alphabet is described by a G 2 cluster algebra, enlarging the C 2 cluster algebra found to cover all previously known integrals relevant for this process. …”
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A shadow Markov equation by Bonin, Nathan, Ovsienko, Valentin

“…We show that this equation is characterized by invariance by cluster algebra mutations.…”
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Defect groups of class S $$ \mathcal{S} $$ theories from the Coulomb branch by Elias Riedel Gårding

“…We discuss connections to the theory of cluster algebras.…”
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