We study cosmology induced by an ideal superstring gas at finite temperature. The thermal/quantum effects of the string gas generate a nontrivial effective potential at one-loop level. At certain points in the moduli space where generically massive states become massless, the effective potential develops local minima. The latter serve as moduli attractors, which induce time-dependent scalar masses decreasing in cosmological time. As a result, the coherent scalar oscillations dilute before nucleosynthesis, and the cosmological moduli problem is avoided. In particular, we study moduli stabilization in the cases of cosmology induced by i) a maximally supersymmetric heterotic string gas; ii) a gas of type II string compactified on Calabi-Yau th...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
34 pages, 5 figuresWe extend the analysis of the recently obtained stringy cosmological solutions in...
We study cosmology induced by an ideal superstring gas at finite temperature. The thermal/quantum ef...
n étudie la cosmologie induite par un gaz parfait de supercordes à température finie. Les effets the...
We study moduli stabilization by thermal effects in the cosmological context. The implemen-tation of...
We study cosmology induced by an ideal superstring gas at finite temperature. The thermal/quantum ef...
We study cosmology induced by an ideal superstring gas at finite temperature. The thermal/quantum ef...
This manusript based thesis explores the consequences of string gas cosmology for the moduli problem...
In this talk I will discuss the role of finite temperature quantum corrections in string cosmology a...
In this talk I will discuss the role of finite temperature quantum corrections in string cosmology a...
We consider the cosmological evolution induced by the free energy F of a gas of maximally su-persymm...
This thesis aims for a better understanding of supersymmetry breaking mechanisms in string theory, t...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
34 pages, 5 figuresWe extend the analysis of the recently obtained stringy cosmological solutions in...
We study cosmology induced by an ideal superstring gas at finite temperature. The thermal/quantum ef...
n étudie la cosmologie induite par un gaz parfait de supercordes à température finie. Les effets the...
We study moduli stabilization by thermal effects in the cosmological context. The implemen-tation of...
We study cosmology induced by an ideal superstring gas at finite temperature. The thermal/quantum ef...
We study cosmology induced by an ideal superstring gas at finite temperature. The thermal/quantum ef...
This manusript based thesis explores the consequences of string gas cosmology for the moduli problem...
In this talk I will discuss the role of finite temperature quantum corrections in string cosmology a...
In this talk I will discuss the role of finite temperature quantum corrections in string cosmology a...
We consider the cosmological evolution induced by the free energy F of a gas of maximally su-persymm...
This thesis aims for a better understanding of supersymmetry breaking mechanisms in string theory, t...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
The purpose of this thesis is to explore various aspects of string theory, a unified theory of matte...
34 pages, 5 figuresWe extend the analysis of the recently obtained stringy cosmological solutions in...