Instanton counting and O-vertex

Journal of High Energy Physics

Satoshi Nawata¹  Rui-Dong Zhu² 

[1] Department of Physics and Center for Field Theory and Particle Physics, Fudan University, 220, Handan Road, 200433, Shanghai, China;Institute for Advanced Study & School of Physical Science and Technology, Soochow University, 215006, Suzhou, China;

关键词: Nonperturbative Effects;    p;    String Duality;    Topological Strings;   

DOI  :  10.1007/JHEP09(2021)190

来源: Springer

【 摘 要 】

We present closed-form expressions of unrefined instanton partition functions for gauge groups of type BCD as sums over Young diagrams. For SO(n) gauge groups, we provide a fivebrane web picture of our formula based on the vertex-operator formalism of the topological vertex with a new type called O-vertex for an O5-plane.

【 授权许可】

CC BY