Large Order Behavior Near the AD Point: The Case of đŠ = 2, su(2), Nf = 2
Feb 5, 2024
14 pages
Published in:
- PTEP 2024 (2024) 4, 041B01
- Published: Mar 30, 2024
e-Print:
- 2402.03670 [hep-th]
DOI:
Report number:
- NITEP 196
View in:
Citations per year
Abstract: (Oxford University Press)
A non-perturbative effect in Îş (renormalized string coupling) obtained from the large order behavior in the vicinity of the prototypical ArgyresâDouglas critical point of su(2), = 2, || supersymmetric gauge theory can be studied in the GrossâWittenâWadia unitary matrix model with the log term: one as the work done against the barrier of the effective potential by a single eigenvalue lifted from the sea and the other as a non-perturbative function contained in the solutions of the nonlinear differential PainlevĂŠ II equation that goes beyond the asymptotic series. The leading behaviors are of the form ||â . We make comments on their agreement.Note:
- 14 pages
- B83 Matrix models
- effect: nonperturbative
- matrix model: unitarity
- solution: nonlinear
- string: coupling
- differential equations: nonlinear
- effective potential
- critical phenomena
- gauge field theory
References(126)
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