Instanton counting and O-vertex

Instanton counting and O-vertex

A bstract 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 ty...

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Veröffentlicht in:The journal of high energy physics 2021-09, Vol.2021 (9), p.1-30, Article 190
Hauptverfasser: Nawata, Satoshi, Zhu, Rui-Dong
Format: Artikel
Sprache:eng
Schlagworte:
Classical and Quantum Gravitation
Elementary Particles
High energy physics
Instantons
Integrals
Nonperturbative Effects
Operators (mathematics)
p-branes
Partitions (mathematics)
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
String Duality
String Theory
Topological Strings
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Zusammenfassung:A bstract 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.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP09(2021)190