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arXiv · 1806.01160

On effective field theory of F-theory beyond leading order

Hamid R. Bakhtiarizadeh
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Abstract

We construct a proposal for effective bosonic field theory at order $ α'^3 $ in twelve dimensions, whose compactification on a circle and on a torus respectively yields eleven-dimensional and type IIB supergravity theories at eight-derivative level. The couplings $ ({\partial {G_5}})^2 R^2 $, $ ({\partial {F_4}})^2 R^2 $, $ ({\partial {F_4}})^4 $, $ ({\partial {G_5}})^4 $ and $ ({\partial {G_5}})^2({\partial {F_4}})^2 $ in twelve-dimensional supergravity are determined with this requirement that an ansatz of these couplings should admits a consistent truncation to the eleven-dimensional and type IIB supergravity theories. The self-duality condition of the five-form field strength in twelve dimensions is also understood by considering the RR five-form field strength of type IIB theory at linear order.

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Hamid R. Bakhtiarizadeh. 2018-12-22. On effective field theory of F-theory beyond leading order. https://doi.org/10.1088/1361-6382%2Faaf86e

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