Primordial black holes are an exceptional proble to search for new physics, between general relativity, quantum mechanics, particle physics and cosmology. I draw some perspectives for studying those fascinating astrophysical objects. First, by using the cosmic-rays that should be emitted by the Hawking evaporation process. Links between the limits obtained and inflation models are proposed to obtain a very constraining upper bound on the power on small scales of the very early Universe. This region is totally out of what can be probed by the CMB and the LSS. The endpoint of the evaporation is studied in string gravity and primordial black holes are considered as a candidate for cold dark matter in the framework of broken scale invariance mo...
Deux aspects de la cosmologie moderne sont abordés. Nous étudions, tout d'abord, la formation et l'i...
Cantonnée à la physique mathématique depuis des décennies, la gravitation quantique entre désormais ...
[eng] The standard cosmological model, ΛCDM, with the addition of an early inflationary phase, provi...
Primordial black holes are an exceptional proble to search for new physics, between general relativi...
At the frontier of modern physics, the black hole evaporation process is undoubtedly the most favore...
This thesis is divided in two parts: the first part is dedicated to the study of black hole solution...
Primordial black holes are under intense scrutiny since the detection of gravitational waves from me...
After decades of being confined to mathematical physics, quantum gravity now enters the field of exp...
After decades of being confined to mathematical physics, quantum gravity now enters the field of exp...
After decades of being confined to mathematical physics, quantum gravity now enters the field of exp...
This thesis by publication is devoted to the study of aspects of the early universe in the context o...
Primordial black holes are central in numerous research since their first proposal. If they have a s...
Primordial black holes are central in numerous research since their first proposal. If they have a s...
One of the most dramatic consequences of low-scale (~ 1 TeV) quantum gravity would be copious produc...
Primordial black holes are central in numerous research since their first proposal. If they have a s...
Deux aspects de la cosmologie moderne sont abordés. Nous étudions, tout d'abord, la formation et l'i...
Cantonnée à la physique mathématique depuis des décennies, la gravitation quantique entre désormais ...
[eng] The standard cosmological model, ΛCDM, with the addition of an early inflationary phase, provi...
Primordial black holes are an exceptional proble to search for new physics, between general relativi...
At the frontier of modern physics, the black hole evaporation process is undoubtedly the most favore...
This thesis is divided in two parts: the first part is dedicated to the study of black hole solution...
Primordial black holes are under intense scrutiny since the detection of gravitational waves from me...
After decades of being confined to mathematical physics, quantum gravity now enters the field of exp...
After decades of being confined to mathematical physics, quantum gravity now enters the field of exp...
After decades of being confined to mathematical physics, quantum gravity now enters the field of exp...
This thesis by publication is devoted to the study of aspects of the early universe in the context o...
Primordial black holes are central in numerous research since their first proposal. If they have a s...
Primordial black holes are central in numerous research since their first proposal. If they have a s...
One of the most dramatic consequences of low-scale (~ 1 TeV) quantum gravity would be copious produc...
Primordial black holes are central in numerous research since their first proposal. If they have a s...
Deux aspects de la cosmologie moderne sont abordés. Nous étudions, tout d'abord, la formation et l'i...
Cantonnée à la physique mathématique depuis des décennies, la gravitation quantique entre désormais ...
[eng] The standard cosmological model, ΛCDM, with the addition of an early inflationary phase, provi...