ICTS:31093

Video URL

The Correlahedron

The Correlahedron

(2025). The Correlahedron. SciVideos. https://youtu.be/HCVMsH1xq7U

The Correlahedron. SciVideos, Feb. 16, 2025, https://youtu.be/HCVMsH1xq7U 

          @misc{ scivideos_ICTS:31093,
            doi = {},
            url = {https://youtu.be/HCVMsH1xq7U},
            author = {},
            keywords = {},
            language = {en},
            title = {The Correlahedron},
            publisher = {},
            year = {2025},
            month = {feb},
            note = {ICTS:31093 see, \url{https://scivideos.org/index.php/icts-tifr/31093}}
          }
Paul Jonathan Heslop
Talk numberICTS:31093
Source RepositoryICTS-TIFR
Collection

Abstract

In this talk we will review the amplituhedron, the correlahedron, and the relations between them. We will explore the generalisation of the definition of positive geometry required for it (and also for the loop amplituhedron). We will show the equivalence between the correlahedron and a recently defined geometry for four-point correlators. Finally we will discuss the non maximally nilpotent case.