99 citations · 196 across the 13 of their papers we have counts for
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On the Hypermultiplet Moduli Space of Heterotic Compactifications with Small Instantons
Eugene Perevalov
We explore a relation between four-dimensional N=2 heterotic vacua induced by Mirror Symmetry via Heterotic/Type II duality. It allows us to compute the α' corrections to the hyper…
Mirror Symmetry via Deformation of Bundles on K3 Surfaces
Eugene Perevalov, Govindan Rajesh
We consider F-theory compactifications on a mirror pair of elliptic Calabi-Yau threefolds. This yields two different six-dimensional theories, each of them being nonperturbatively…
Matter from Toric Geometry
Philip Candelas, Eugene Perevalov, Govindan Rajesh
We present an algorithm for obtaining the matter content of effective six-dimensional theories resulting from compactification of F-theory on elliptic Calabi-Yau threefolds which a…
Toric Geometry and Enhanced Gauge Symmetry of F-Theory/Heterotic Vacua
Philip Candelas, Eugene Perevalov, Govindan Rajesh
We study F-theory compactified on elliptic Calabi-Yau threefolds that are realised as hypersurfaces in toric varieties. The enhanced gauge group as well as the number of massless t…
Enhanced Gauge Symmetry in Type II and F-Theory Compactifications: Dynkin Diagrams from Polyhedra
Eugene Perevalov, Harald Skarke
We explain the observation by Candelas and Font that the Dynkin diagrams of nonabelian gauge groups occurring in type IIA and F-theory can be read off from the polyhedron tha…
Comments on A,B,C Chains of Heterotic and Type II Vacua
Philip Candelas, Eugene Perevalov, Govindan Rajesh
We construct, as hypersurfaces in toric varieties, Calabi-Yau manifolds corresponding to F-theory vacua dual to E8*E8 heterotic strings compactified to six dimensions on K3 surface…