The nature of dark energy and dark matter is still a mystery. Future surveys will observe the property and distribution of billions of galaxies but what is the best way to constrain the physics of these unknown components from this data deluge? The goal of this thesis is to search for new probes of the dark sector of the universe within the linear and non-linear regime of structure formation. The physics of the dark sector leaves specific imprints in the distribution of Large-Scale Structures (LSS) at a given time (i.e. in real space). However their apparent distribution as seen by a given observer (i.e. in redshift space) slightly differs from the real one. This is because messengers (light) are perturbed in their path from the sources to ...
The development of multi-wavelength observations of active galactic nuclei nowadays allows to reac...
Interstellar dust grains are nanometre to micrometer-sized particles. Although a weak proportion of ...
My work has been carried out in the context of imaging at high angular resolution and high dynamic r...
This thesis is dedicated to the research of specific imprints of Dark Energy in both linear and non-...
This thesis is dedicated to the research of specific imprints of Dark Energy in both linear and non-...
This thesis is dedicated to the research of specific imprints of Dark Energy in both linear and non-...
The objective of this PhD thesis was to optimize AO observations of AGNs with a 8-10m class telescop...
The objective of this PhD thesis was to optimize AO observations of AGNs with a 8-10m class telescop...
In the field of infrared imaging, there are two main types of detectors : cooled detectors, with gre...
The dark energy is one of the great mysteries of modern cosmology, responsible for the current accel...
Since the discovery of the first exoplanet in 1992, more than 4000 exoplanets have been detected, ea...
The Galactic center is an ideal laboratory to put to the test general relativistic predictions. The ...
The objective of this PhD thesis was to optimize AO observations of AGNs with a 8-10m class telescop...
The development of multi-wavelength observations of active galactic nuclei nowadays allows to reac...
Many recent observations show the existence of the relativistic effects in the black hole radiation ...
The development of multi-wavelength observations of active galactic nuclei nowadays allows to reac...
Interstellar dust grains are nanometre to micrometer-sized particles. Although a weak proportion of ...
My work has been carried out in the context of imaging at high angular resolution and high dynamic r...
This thesis is dedicated to the research of specific imprints of Dark Energy in both linear and non-...
This thesis is dedicated to the research of specific imprints of Dark Energy in both linear and non-...
This thesis is dedicated to the research of specific imprints of Dark Energy in both linear and non-...
The objective of this PhD thesis was to optimize AO observations of AGNs with a 8-10m class telescop...
The objective of this PhD thesis was to optimize AO observations of AGNs with a 8-10m class telescop...
In the field of infrared imaging, there are two main types of detectors : cooled detectors, with gre...
The dark energy is one of the great mysteries of modern cosmology, responsible for the current accel...
Since the discovery of the first exoplanet in 1992, more than 4000 exoplanets have been detected, ea...
The Galactic center is an ideal laboratory to put to the test general relativistic predictions. The ...
The objective of this PhD thesis was to optimize AO observations of AGNs with a 8-10m class telescop...
The development of multi-wavelength observations of active galactic nuclei nowadays allows to reac...
Many recent observations show the existence of the relativistic effects in the black hole radiation ...
The development of multi-wavelength observations of active galactic nuclei nowadays allows to reac...
Interstellar dust grains are nanometre to micrometer-sized particles. Although a weak proportion of ...
My work has been carried out in the context of imaging at high angular resolution and high dynamic r...