51 citations · 149 across the 10 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
hep-th2014★ 1 cited
N=2 string amplitudes and the Omega background
Ioannis Florakis, Ahmad Zein Assi
We review recent work [1, 2] on obtaining a realisation of the -background in terms of a special series of higher-derivative generalised F-terms in the effective …
hep-th2014★ 8 cited
Topological Amplitudes and the String Effective Action
Ahmad Zein Assi
In this work, we study a class of higher derivative couplings in the string effective action arising at the junction of topological string theory and supersymmetric gauge theories…