A string realisation of Ω-deformed Abelian N=2⁎ theory

The N=2⁎ supersymmetric gauge theory is a massive deformation of N=4, in which the adjoint hypermultiplet gets a mass. We present a D-brane realisation of the (non-)Abelian N=2⁎ theory, and compute suitable topological amplitudes, which are expressed as a double series expansion. The coefficients de...

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Bibliographic Details
Main Authors: Carlo Angelantonj, Ignatios Antoniadis, Marine Samsonyan
Format: Article
Language:English
Published: Elsevier 2017-10-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321317302468