134 citations · 422 across the 9 of their papers we have counts for
9 papers
Exploring the evidence for a large local void with supernovae Ia data
Vladimir V. Luković, Balakrishna S. Haridasu, Nicola Vittorio
In this work we utilise the most recent publicly available type Ia supernova (SN Ia) compilations and implement a well formulated cosmological model based on Lemaître-Tolman-Bondi…
QUBIC: Exploring the primordial Universe with the Q\&U Bolometric Interferometer
Aniello Mennella, Peter Ade, Giorgio Amico +127
In this paper we describe QUBIC, an experiment that will observe the polarized microwave sky with a novel approach, which combines the sensitivity of state-of-the art bolometric de…
Constraints on field flows of quintessence dark energy
Federico Tosone, Balakrishna S. Haridasu, Vladimir V. Luković +1
The quest for understanding the late-time acceleration is haunted by an immense freedom in the analysis of dynamical models for dark energy in extended parameter spaces. Often-time…
An improved model-independent assessment of the late-time cosmic expansion
Balakrishna S. Haridasu, Vladimir V. Luković, Michele Moresco +1
In the current work, we have implemented an extension of the standard Gaussian Process formalism, namely the Multi-Task Gaussian Process with the ability to perform a joint learnin…
Cosmological constraints from low-redshift data
Vladimir V. Luković, Balakrishna S. Haridasu, Nicola Vittorio
In this paper we summarise the constraints that low-redshift data --such as supernovae Ia (SN Ia), baryon acoustic oscillations (BAO) and cosmic chronometers (CC)-- are able to set…
Isotropic vs. Anisotropic components of BAO data: a tool for model selection
Balakrishna S. Haridasu, Vladimir V. Luković, Nicola Vittorio
We conduct a selective analysis of the isotropic () and anisotropic () components of the most recent Baryon Acoustic Oscillations (BAO) data. We find that these components…
Strong evidence for an accelerating universe
Balakrishna S. Haridasu, Vladimir V. Luković, Rocco D'Agostino +1
A recent analysis of the Supernova Ia data claims a 'marginal' () evidence for a cosmic acceleration. This result has been complemented with a non-accelerating c…
Is there a concordance value for ?
Vladimir V. Luković, Rocco D'Agostino, Nicola Vittorio
We test the theoretical predictions of several cosmological models against different observables to compare the indirect estimates of the current expansion rate of the Universe det…
Dark Matter in Cosmology
Vladimir Lukovic, Paolo Cabella, Nicola Vittorio
In this paper we review the main theoretical and experimental achievements in the field of Dark Matter from the Cosmological and Astrophysical point of view. We revisit it from the…