Cosmology and fundamental physics with the Euclid satellite

L Amendola, S Appleby, A Avgoustidis, D Bacon… - Living reviews in …, 2018 - Springer
Abstract Euclid is a European Space Agency medium-class mission selected for launch in
2020 within the cosmic vision 2015–2025 program. The main goal of Euclid is to understand …

Cosmology and fundamental physics with the Euclid satellite

L Amendola, S Appleby, D Bacon, T Baker… - Living Reviews in …, 2013 - Springer
Abstract Euclid is a European Space Agency medium-class mission selected for launch in
2019 within the Cosmic Vision 2015–2025 program. The main goal of Euclid is to …

Searching for a cosmological preferred axis: Union2 data analysis and comparison with other probes

I Antoniou, L Perivolaropoulos - Journal of Cosmology and …, 2010 - iopscience.iop.org
We review, compare and extend recent studies searching for evidence for a preferred
cosmological axis. We start from the Union2 SnIa dataset and use the hemisphere …

Exact solution of vacuum field equation in Finsler spacetime

X Li, Z Chang - Physical Review D, 2014 - APS
We suggest that the vacuum field equation in Finsler spacetime is equivalent to the
vanishing of the Ricci scalar. The Schwarzschild metric can be deduced from a solution of …

Hubble tension bounds the GUP and EUP parameters

S Aghababaei, H Moradpour, EC Vagenas - The European Physical …, 2021 - Springer
In recent years, the discrepancy in the value of the Hubble parameter has been growing.
Recently, there are works supporting the proposal that the uncertainty principles can solve …

Large scale cosmological anomalies and inhomogeneous dark energy

L Perivolaropoulos - Galaxies, 2014 - mdpi.com
A wide range of large scale observations hint towards possible modifications on the
standard cosmological model which is based on a homogeneous and isotropic universe …

Cosmological and black hole spacetimes in twisted noncommutative gravity

T Ohl, A Schenkel - Journal of High Energy Physics, 2009 - iopscience.iop.org
We derive noncommutative Einstein equations for abelian twists and their solutions in
consistently symmetry reduced sectors, corresponding to twisted FRW cosmology and …

Constraining anisotropic models of the early Universe with WMAP9 data

SR Ramazanov, GI Rubtsov - Physical Review D, 2014 - APS
We constrain several models of the early Universe that predict a statistical anisotropy of the
cosmic microwave background (CMB) sky. We make use of WMAP9 maps deconvolved with …

The diffuse radiation field at high galactic latitudes

MS Akshaya, J Murthy, S Ravichandran… - The Astrophysical …, 2018 - iopscience.iop.org
We have used GALEX observations of the north and south Galactic poles to study the diffuse
ultraviolet background at locations where the Galactic light is expected to be at a minimum …

Constraints from the cosmic microwave background on spacetime noncommutativity and causality violation

E Akofor, AP Balachandran, A Joseph, L Pekowsky… - Physical Review D …, 2009 - APS
We try to constrain the noncommutativity length scale of the theoretical model given in [E.
Akofor, AP Balachandran, SG Jo, A. Joseph, and BA Qureshi, J. High Energy Phys. 05 …