We compute the amount of inflation required to solve the horizon problem of cosmology in the pre-big-bang scenario. First we give a quick overview of string cosmology as developed by Veneziano and collaborators. Then we show that the amount of inflation in this background solves the horizon problem. We discuss fine-tuning
We show that, the part of the universe that is observable today (in principle), could not have evolv...
These lectures cover the basics of inflationary models for the early universe, concentrating particu...
The established cosmological theory which describes the history of the Universe since shortly after ...
A string cosmology scenario ("pre-big-bang") postulates that the evolution of the Universe starts fr...
We show that in a generic case of the pre-big-bang scenario, inflation will solve cosmological probl...
In string theory, the traditional picture of a Universe that emerges from the inflation of a very sm...
In spite of its great phenomenological success, current models of scalar field-driven inflation suff...
The first chapter of this work has the aim to provide a brief overview of the history of our Univers...
A pedagogical introduction to aspects of string cosmology, including the landscape (BPBT) solution t...
The string $\alpha^\prime$-correction to the usual Einstein action comprises a Gauss-Bonnet integran...
The hot Big-Bang standard model for the evolution of the universe, despite strong successes, lets un...
We present a short introduction to a non-standard cosmological scenario motivated by the duality sym...
An inhomogeneous version of Pre--Big Bang cosmology emerges, within string theory, from quite generi...
The big bang model and the history of the early universe according to the grand unified theories are...
Cosmological inflation and topological defects have been considered for a long time, either in disag...
We show that, the part of the universe that is observable today (in principle), could not have evolv...
These lectures cover the basics of inflationary models for the early universe, concentrating particu...
The established cosmological theory which describes the history of the Universe since shortly after ...
A string cosmology scenario ("pre-big-bang") postulates that the evolution of the Universe starts fr...
We show that in a generic case of the pre-big-bang scenario, inflation will solve cosmological probl...
In string theory, the traditional picture of a Universe that emerges from the inflation of a very sm...
In spite of its great phenomenological success, current models of scalar field-driven inflation suff...
The first chapter of this work has the aim to provide a brief overview of the history of our Univers...
A pedagogical introduction to aspects of string cosmology, including the landscape (BPBT) solution t...
The string $\alpha^\prime$-correction to the usual Einstein action comprises a Gauss-Bonnet integran...
The hot Big-Bang standard model for the evolution of the universe, despite strong successes, lets un...
We present a short introduction to a non-standard cosmological scenario motivated by the duality sym...
An inhomogeneous version of Pre--Big Bang cosmology emerges, within string theory, from quite generi...
The big bang model and the history of the early universe according to the grand unified theories are...
Cosmological inflation and topological defects have been considered for a long time, either in disag...
We show that, the part of the universe that is observable today (in principle), could not have evolv...
These lectures cover the basics of inflationary models for the early universe, concentrating particu...
The established cosmological theory which describes the history of the Universe since shortly after ...
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