Yangian invariants and cluster adjacency in N = 4 Yang-Mills

Yangian invariants and cluster adjacency in N = 4 Yang-Mills

A bstract We conjecture that every rational Yangian invariant in N = 4 SYM theory satisfies a recently introduced notion of cluster adjacency. We provide evidence for this conjecture by using the Sklyanin Poisson bracket on Gr(4 , n ) to check numerous examples.

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Veröffentlicht in:The journal of high energy physics 2019-10, Vol.2019 (10), p.1-13
Hauptverfasser: Mago, Jorge, Schreiber, Anders, Spradlin, Marcus, Volovich, Anastasia
Format: Artikel
Sprache:eng
Schlagworte:
Classical and Quantum Gravitation
Clusters
Elementary Particles
High energy physics
Invariants
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
String Theory
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Zusammenfassung:A bstract We conjecture that every rational Yangian invariant in N = 4 SYM theory satisfies a recently introduced notion of cluster adjacency. We provide evidence for this conjecture by using the Sklyanin Poisson bracket on Gr(4 , n ) to check numerous examples.
ISSN:1029-8479
DOI:10.1007/JHEP10(2019)099