| Speaker: | Baptiste Filoche (ENS Lyon) |
|---|---|
| Title: | Little String Instanton Partition Functions and Scalar Propagators |
| Date (JST): | Mon, Mar 06, 2023, 16:00 - 17:30 |
| Place: | Hybrid |
| Abstract: | I will discuss a class of Little String Theories whose low energy descriptions are supersymmetric gauge theories on the omega-background with gauge group U(N) and matter in the adjoint representation. The instanton partition function can be written in term of Kronecker-Eisenstein series and interpreted both physically and geometrically; leading to a rewriting of the partition function in term of free scalar propagators on the torus. Furthermore, using the formulation of the partition function in terms of the Kronecker-Eisenstein series, I will argue for new recursive structures which relate higher instanton contributions to products of lower ones. |
| Remarks: | Seminar room A & Zoom |
