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arXiv · 1511.02635

Probing non-perturbative effects in M-theory on orientifolds

Kazumi Okuyama
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Abstract

Using holography, we study non-perturbative effects in M-theory on orientifolds from the analysis of the S^3 partition functions of dual field theories. We consider the S^3 partition functions of N=4 Yang-Mills theory with O(n) gauge symmetry coupled to one (anti)symmetric and N_f fundamental hypermultiplets from the Fermi gas approach. In addition to the worldsheet instanton and membrane instanton corrections to the grand potential, which are also present in the U(n) Yang-Mills case, we find that there exist "half instanton" corrections coming from the effect of orientifold plane.

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Kazumi Okuyama. 2015-11-09. Probing non-perturbative effects in M-theory on orientifolds. https://doi.org/10.1007/jhep01(2016)054

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