Notes on Worldsheet-Like Variables for Cluster Configuration Spaces

• Veröffentlicht in: Symmetry, Integrability and Geometry: Methods and Applications
• Datum: 2023
• ISSN: 1815-0659
• Hauptverfasser: He, Song, Wang, Yihong, Zhang, Yong, Zhao, Peng
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут математики НАН України 2023
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/211986
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Notes on Worldsheet-Like Variables for Cluster Configuration Spaces. Song He, Yihong Wang, Yong Zhang and Peng Zhao. SIGMA 19 (2023), 045, 24 pages

We continue the exploration of various appearances of cluster algebras in scattering amplitudes and related topics in physics. The cluster configuration spaces generalize the familiar moduli space ℳ₀‚ₙ to finite-type cluster algebras. We study worldsheet-like variables, which for classical types hav...