2010

The N=1 effective action of F-theory compactifications

Grimm, Thomas W.

Understand

The four-dimensional N=1 effective action of F-theory compactified on a Calabi-Yau fourfold is studied by lifting a three-dimensional M-theory compactification.

  • The lift is performed by using T-duality realized via a Legendre transform on the level of the effective action, and the application of vector-scalar duality in three dimensions.
  • The leading order Kahler potential and gauge-kinetic coupling functions are determined.
  • In these compactifications two sources of gauge theories are present.

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