182 citations · 227 across the 3 of their papers we have counts for
3 papers
On quantum corrected Kähler potentials in F-theory
Iñaki García-Etxebarria, Hirotaka Hayashi, Raffaele Savelli +1
We work out the exact in string coupling and perturbatively exact in α' result for the vector multiplet moduli Kähler potential in a specific N=2 compactification of F-theory. The…
New Aspects of Heterotic--F Theory Duality
Hirotaka Hayashi, Radu Tatar, Yukinobu Toda +2
In order to understand both up-type and down-type Yukawa couplings, F-theory is a better framework than the perturbative Type IIB string theory. The duality between the Heterotic a…
Large Winding Sector of AdS/CFT
Hirotaka Hayashi, Keisuke Okamura, Ryo Suzuki +1
We study a family of classical strings on R x S^3 subspace of the AdS_5 x S^5 background that interpolates between pulsating strings and single-spike strings. They are obtained fro…