2021
DOI: 10.1007/jhep09(2021)086
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Instanton worldlines in five-dimensional Ω-deformed gauge theory

Abstract: We discuss the Bosonic sector of a class of supersymmetric non-Lorentzian five-dimensional gauge field theories with an SU(1, 3) conformal symmetry. These actions have a Lagrange multiplier which imposes a novel Ω-deformed anti-self-dual gauge field constraint. Using a generalised ’t Hooft ansatz we find the constraint equation linearizes allowing us to construct a wide class of explicit solutions. These include finite action configurations that describe worldlines of anti-instantons which can be created and a… Show more

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Cited by 7 publications
(17 citation statements)
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“…Then, the integral of the Chern-Simons 3-form on any S 3 through which such a string is threaded is quantised, ensuring that (3.1) is satisfied. Gauge field configurations with precisely this form were found in [18], but we will not need their details here.…”
Section: Jhep02(2022)151mentioning
confidence: 89%
See 2 more Smart Citations
“…Then, the integral of the Chern-Simons 3-form on any S 3 through which such a string is threaded is quantised, ensuring that (3.1) is satisfied. Gauge field configurations with precisely this form were found in [18], but we will not need their details here.…”
Section: Jhep02(2022)151mentioning
confidence: 89%
“…Further, note that configurations defined over R 5 which feature an arbitrary number of instanton insertions at points x a , as well as vanishing flux on S 4 ∞ as in (3.2), were found in [18]. Such configurations additionally satisfy the constraint…”
Section: Jhep02(2022)151mentioning
confidence: 91%
See 1 more Smart Citation
“…It is interesting to note that this condition appears to be manifestly realised in known supersymmetric interacting gauge theory examples of su(1, 3) theories [10], in a rather novel way. In particular, in such theories, P + is identified as instanton charge, and the dynamics are constrained such that only anti-instantons, corresponding to p + ≤ 0, are allowed to propagate [12].…”
Section: Implications Of Unitaritymentioning
confidence: 99%
“…Further, note that a class of non-Abelian gauge theories in five-dimensions with u(1) ⊕ su(1, 3) symmetry and realising precisely the full set of supersymmetries discussed above have been studied in detail [6,7,10,12,13]. In particular, in these models the Kaluza-Klein momentum P + is realised as instanton number, with the realisation of the full non-Abelian six-dimensional (2, 0) theory proposed through the inclusion of instanton operators.…”
Section: Osp(8 * |4) −→ U(1) ⊕ Osp(6|4)mentioning
confidence: 99%