Non-Abelian W-representation for GKM
نویسندگان
چکیده
W-representation is a miraculous possibility to define non-perturbative (exact) partition function as an exponential action of somehow integrated Ward identities on unity. It well known for numerous eigenvalue matrix models, when the relevant operators are kind W-operators: Hermitian model with Virasoro constraints, it W3-like operator, and so on. We extend this statement monomial generalized Kontsevich models (GKM), where new feature appearance ordered P-exponential set non-commuting different gradings.
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2021
ISSN: ['0370-2693', '1873-2445']
DOI: https://doi.org/10.1016/j.physletb.2021.136721