432 citations · 12.2k across the 254 of their papers we have counts for
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Non-Perturbative Nekrasov Partition Function from String Theory
Ignatios Antoniadis, Ioannis Florakis, Stefan Hohenegger +2
We calculate gauge instanton corrections to a class of higher derivative string effective couplings introduced in [1]. We work in Type I string theory compactified on K3xT2 and rea…
Neutrino mass textures from F-theory
I. Antoniadis, G. K. Leontaris
Experimental data on the neutrino mixing and masses strongly suggest an underlying approximate symmetry of the relevant Yukawa superpotential terms. Intensive phenomenological expl…
Extension of Chern-Simons forms and new gauge anomalies
Ignatios Antoniadis, George Savvidy
We present a general analysis of gauge invariant, exact and metric independent forms which can be constructed using higher rank field-strength tensors. The integrals of these forms…
Worldsheet Realization of the Refined Topological String
I. Antoniadis, I. Florakis, S. Hohenegger +2
A worldsheet realization of the refined topological string is proposed in terms of physical string amplitudes that compute generalized N=2 F-terms of the form F_{g,n} W^{2g}Y^{2n}…