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arXiv · 1805.09070

The frozen phase of F-theory

Lakshya Bhardwaj·David R. Morrison·Yuji Tachikawa·Alessandro Tomasiello
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Abstract

We study the interpretation of O7+ planes in F-theory, mainly in the context of the six-dimensional models. In particular, we study how to assign gauge algebras and matter content to seven-branes and their intersections, and the implication of anomaly cancellation in our construction, generalizing earlier analyses without any O7+ planes. By including O7+ planes we can realize 6d superconformal field theories hitherto unobtainable in F-theory, such as those with hypermultiplets in the symmetric representation of su. We also examine a couple of compact models. These reproduce some famous perturbative models, and in some cases enhance their gauge symmetries non-perturbatively.

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Lakshya Bhardwaj, David R. Morrison, Yuji Tachikawa, Alessandro Tomasiello. 2018-05-23. The frozen phase of F-theory. https://doi.org/10.1007/jhep08(2018)138

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