Zongan Qiu

most citedElevating the Free-Fermion

Z_{2} \times Z_{2}

Orbifold Model to a Compactification of F-Theory

48 citations · 86 across the 2 of their papers we have counts for

collaborators

3 papers

hep-th1998★ 48 cited

Elevating the Free-Fermion $Z_{2} \times Z_{2}$ Orbifold Model to a Compactification of F-Theory

Per Berglund, John Ellis, Alon E. Faraggi +2

We study the elliptic fibrations of some Calabi-Yau three-folds, including the $Z_{2} \times Z_{2}$ orbifold with $(h_{1, 1}, h_{2, 1}) = (27, 3)$ , which is equivalent to the common framework…

hep-th1998★ 38 cited

Toward the M(F)--Theory Embedding of Realistic Free-Fermion Models

Per Berglund, John Ellis, Alon E. Faraggi +2

We construct a Landau-Ginzburg model with the same data and symmetries as a $Z_{2} \times Z_{2}$ orbifold that corresponds to a class of realistic free-fermion models. Within the class…

hep-th1992

Point-Like Interactions in String Theory Induced by 2-D Topological Gravity

Zongan Qiu

We consider a string theory with two types of strings with geometric interaction. We show that the theory contains strings with constant Dirichlet boundary condition and those stri…

Elevating the Free-Fermion Z2​×Z2​ Orbifold Model to a Compactification of F-Theory

Toward the M(F)--Theory Embedding of Realistic Free-Fermion Models

Point-Like Interactions in String Theory Induced by 2-D Topological Gravity

Elevating the Free-Fermion $Z_{2} \times Z_{2}$ Orbifold Model to a Compactification of F-Theory