129 citations · 389 across the 15 of their papers we have counts for
15 papers
Small flux superpotential in F-theory compactifications
Yoshinori Honma, Hajime Otsuka
We investigate whether a class of models describing F-theory compactifications admits a specific type of flux vacua with an exponentially small vacuum expectation value of the supe…
F-theory Flux Vacua and Attractor Equations
Yoshinori Honma, Hajime Otsuka
We examine the vacuum structure of 4D effective theories of moduli fields in spacetime compactifications with quantized background fluxes. Imposing the no-scale structure for the v…
Determinantal Calabi-Yau varieties in Grassmannians and the Givental -functions
Yoshinori Honma, Masahide Manabe
We examine a class of Calabi-Yau varieties of the determinantal type in Grassmannians and clarify what kind of examples can be constructed explicitly. We also demonstrate how to co…
Local B-model Yukawa couplings from A-twisted correlators
Yoshinori Honma, Masahide Manabe
Using the exact formula for the A-twisted correlation functions of the two dimensional gauged linear sigma model, we reconsider the computation of the B-model Y…
On the Flux Vacua in F-theory Compactifications
Yoshinori Honma, Hajime Otsuka
We study moduli stabilization of the F-theory compactified on an elliptically fibered Calabi-Yau fourfold. Our setup is based on the mirror symmetry framework including brane defor…
Open Mirror Symmetry for Higher Dimensional Calabi-Yau Hypersurfaces
Yoshinori Honma, Masahide Manabe
Compactifications with fluxes and branes motivate us to study various enumerative invariants of Calabi-Yau manifolds. In this paper, we study non-perturbative corrections depending…