Grazie a esperimenti estremamente raffinati, la cosmologia moderna si trova oggi in quella che puo' essere defi nita l' epoca della precisione. I cosmologi dispongono di una grande quatita' di strumenti per testare il cosiddetto modello cosmologico di concordanza e vincolarne i principali parametri. In particolare, la radiazione cosmica di fondo (CMB) ha svolto, e svolge tutt'oggi, un ruolo chiave in questo ambito. Numerose domande rimangono tuttavia ancora in attesa di una risposta, in particolare quelle che riguardano la fisica dell'inflazione, che ha governato l'Universo nelle prime fasi di evoluzione, e la natura dell' accelerazione dell' espansione dell'Universo, che e' stata osservata negli ultimi anni. La mia attivita' d...
[eng] Cosmology is the science that studies the Universe as whole, aiming to understand its origin, ...
This thesis exemplifies the many possibilities that are to be explored, relating cosmic perturbation...
We are entering an age of precision cosmology with upcoming instruments and surveys such as Euclid,...
Grazie a esperimenti estremamente raffinati, la cosmologia moderna si trova oggi in quella che puo' ...
Les actuals i futures cartografies de galàxies cobriran un major volum i recolliran imatges de millo...
A cosmological model with total density close to critical (and flat geometry), dominated by dark mat...
One of the most interesting challenges of present cosmology concerns the understanding of structure ...
Per quanto la cosmologia osservativa odierna sia in una fase di precisione senza precedenti, con i d...
High-order angular correlation functions and their harmonic counterpart, the polyspectra, offer a gr...
The main goal of this Thesis work is to test Machine Learning techniques for cosmological analyses. ...
Cette thèse illustre les nombreuses possibilités permettant de relier les perturbations cosmologique...
Modern cosmology begins with Einstein's 1917 paper where he applies his General Relativity (GR) Theo...
In the last decades, cosmology has become a precision science thanks to the observations from the co...
Cosmology is the field of Physics which studies the Universe as a whole. Our ancestors were already ...
We cross-correlate the new 3 year Wilkinson Microwave Anistropy Probe (WMAP3) cosmic microwave backg...
[eng] Cosmology is the science that studies the Universe as whole, aiming to understand its origin, ...
This thesis exemplifies the many possibilities that are to be explored, relating cosmic perturbation...
We are entering an age of precision cosmology with upcoming instruments and surveys such as Euclid,...
Grazie a esperimenti estremamente raffinati, la cosmologia moderna si trova oggi in quella che puo' ...
Les actuals i futures cartografies de galàxies cobriran un major volum i recolliran imatges de millo...
A cosmological model with total density close to critical (and flat geometry), dominated by dark mat...
One of the most interesting challenges of present cosmology concerns the understanding of structure ...
Per quanto la cosmologia osservativa odierna sia in una fase di precisione senza precedenti, con i d...
High-order angular correlation functions and their harmonic counterpart, the polyspectra, offer a gr...
The main goal of this Thesis work is to test Machine Learning techniques for cosmological analyses. ...
Cette thèse illustre les nombreuses possibilités permettant de relier les perturbations cosmologique...
Modern cosmology begins with Einstein's 1917 paper where he applies his General Relativity (GR) Theo...
In the last decades, cosmology has become a precision science thanks to the observations from the co...
Cosmology is the field of Physics which studies the Universe as a whole. Our ancestors were already ...
We cross-correlate the new 3 year Wilkinson Microwave Anistropy Probe (WMAP3) cosmic microwave backg...
[eng] Cosmology is the science that studies the Universe as whole, aiming to understand its origin, ...
This thesis exemplifies the many possibilities that are to be explored, relating cosmic perturbation...
We are entering an age of precision cosmology with upcoming instruments and surveys such as Euclid,...