One of the most promising theories to unify quantum mechanics and general relativity is currently string theory. The search for a supersymmetric formulation of strings led to five consistent ten dimensional superstring theories which were later unified under the scope of M-theory. The fundamental aspect of this unification is the discovery of a web of dualities between the five superstring theories and eleven dimensional supergravity.This thesis addresses dualities in the context of F-theory in eight dimensions. F-theory is twelve dimensional and provides a non-perturbative formulation of type IIB supergravity with 7-branes. On the other hand exceptional field theory provides a U-dual formulation of type IIB supergravity and we therefore fo...
International audienceWe present how to construct elliptically fibered K3 surfaces via Weierstrass m...
International audienceWe present how to construct elliptically fibered K3 surfaces via Weierstrass m...
Last week, A. Sen found an explicit type I string compactification dual to the eight-dimensional F-t...
One of the most promising theories to unify quantum mechanics and general relativity is currently st...
We examine how to construct explict heterotic string models dual to F-theory in eight dimensions. In...
L'une des théories les plus prometteuses qui vise à unifier la mécanique quantique et la relativité ...
L'une des théories les plus prometteuses qui vise à unifier la mécanique quantique et la relativité ...
We study F-theory duals of six dimensional heterotic vacua in extreme regions of moduli space where ...
In this dissertation, we focus on important physical and mathematical aspects, especially abelian ga...
We show that the F-theory dual of the heterotic string with unbroken Spin(32)/Z_2 symmetry in eight ...
In this dissertation, we focus on important physical and mathematical aspects, especially abelian ga...
In this dissertation, we focus on important physical and mathematical aspects, especially abelian ga...
We probe string dualities by using the orientifold and F-theory, and by investigating world volume ...
We argue that all conjectured dualities involving various using string, M- and F- theory compactific...
International audienceWe present how to construct elliptically fibered K3 surfaces via Weierstrass m...
International audienceWe present how to construct elliptically fibered K3 surfaces via Weierstrass m...
International audienceWe present how to construct elliptically fibered K3 surfaces via Weierstrass m...
Last week, A. Sen found an explicit type I string compactification dual to the eight-dimensional F-t...
One of the most promising theories to unify quantum mechanics and general relativity is currently st...
We examine how to construct explict heterotic string models dual to F-theory in eight dimensions. In...
L'une des théories les plus prometteuses qui vise à unifier la mécanique quantique et la relativité ...
L'une des théories les plus prometteuses qui vise à unifier la mécanique quantique et la relativité ...
We study F-theory duals of six dimensional heterotic vacua in extreme regions of moduli space where ...
In this dissertation, we focus on important physical and mathematical aspects, especially abelian ga...
We show that the F-theory dual of the heterotic string with unbroken Spin(32)/Z_2 symmetry in eight ...
In this dissertation, we focus on important physical and mathematical aspects, especially abelian ga...
In this dissertation, we focus on important physical and mathematical aspects, especially abelian ga...
We probe string dualities by using the orientifold and F-theory, and by investigating world volume ...
We argue that all conjectured dualities involving various using string, M- and F- theory compactific...
International audienceWe present how to construct elliptically fibered K3 surfaces via Weierstrass m...
International audienceWe present how to construct elliptically fibered K3 surfaces via Weierstrass m...
International audienceWe present how to construct elliptically fibered K3 surfaces via Weierstrass m...
Last week, A. Sen found an explicit type I string compactification dual to the eight-dimensional F-t...