[PDF] Top 20 An exotic Universe : from dark energy to wormholes
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Final state and thermodynamics of a dark energy universe
... equal to zero. In the present paper, due to the importance of the corre- sponding term at high energies (as being advocated by Hawking) the account of such an arbitrary coefficient is ...backreaction ... See full document
15
Superluminous supernovae from the Dark Energy Survey
... due to the respective depths of these surveys, these samples are limited to either the local Universe (PTF; De Cia et ...or to redshifts of z ∼ 1.6 (PanSTARRS; Lunnan et al. 2018 ). The ... See full document
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Reconstruction of interacting dark energy models from parametrizations
... possibility to explain the acceleration of the Universe is to postulate the existence of a cosmological constant of the right ...vacuum energy density, usually called quintessence models [5], ... See full document
6
On the Origin of the Dark Matter/Energy in the Universe and the Pioneer Anomaly
... According to this Paradox, the rela- tivistic invariant mass of a galaxy of moving stars exceeds the sum of the relativistic invariant masses of the constituent stars owing to their motion relative ... See full document
6
Dark energy as a kinematic effect
... our universe momen- tarily undergoes accelerated expansion [PR03, ...conjectured to be dark energy, which is a term used for the cosmological constant, or a component that acts like one ... See full document
118
Exploring teleparallel dark energy
... the dark energy com- ponent of the Universe in the context of the Teleparallel Equivalent of General Rel- ativity, also known as Teleparallel ...of dark energy is non- minimally coupled ... See full document
85
Using the fine structure "constant" to probe Dark Energy
... M. Moresco, A. Cimatti, R. Jimenez, L. Pozzetti, G. Zamorani, M. Bolzonella, J. Dunlop, F. Lamareille, M. Mignoli, H. Pearce, P. Rosati, D. Stern, L. Verde, E. Zucca, C. M. Car- ollo, T. Contini, J.-P. Kneib, O. Le ... See full document
106
Unified Models of Dark Energy and Dark Matter
... wants to explain the formation of cosmic structures. The model was not able to reproduce the matter power spectrum since large sound velocities at late times force α to be close to zero, in ... See full document
69
Cosmological constraints from multiple probes in the Dark Energy Survey
... the Dark Energy ...Cluster Universe, University of Michigan, NOAO, University of Nottingham, Ohio State University, University of Pennsylvania, University of Portsmouth, SLAC National Lab, Stanford ... See full document
9
Dark energy survey year 1 results: cosmological constraints from cosmic shear
... predictions from general relativity at cosmologi- cal scales and validated through a wide range of increas- ingly sophisticated experimental ...cold dark matter component that only interacts gravitationally ... See full document
34
Consequences of dark matter-dark energy interaction on cosmological parameters derived from type Ia supernova data
... the dark matter component of the Universe interacts with the dark energy field have been proposed as a solution to the cosmic coincidence problem, since in the attractor regime both ... See full document
7
The dark universe : observables and degeneracies = O universo escuro : observáveis e degenerecências
... scalar-tensor dark energy models fre- quently can be approximated to evolve in the quasi-static approximation, where the dark energy follows the dark matter perturbations and the ... See full document
93
Estruturas em larga escala e o Dark Energy Survey
... enough to allow for precision measurements of cosmological ...complementary to those obtained from other observables such as galaxy clustering, CMB anisotropies and polarization, type Ia super- novae ... See full document
175
Clustering dark energy and halo abundances
... used to constraint the matter density parameter Ω m and the normalization σ 8 of the power spectrum, see, ...is an important probe in cosmology as it allows us to test the evolution of struc- tures ... See full document
20
Models of disformally coupled dark energy
... mass to the particles of the Standard Model of Particle Physics, or the inflaton, considered to be the scalar field that drives inflation ...rise to dynamics similar to dark ... See full document
128
Cosmological dynamics of tachyonic teleparallel dark energy
... the Universe. This result emerges from cosmic observations of Supernovae Ia (SNe Ia) [1], cosmic microwave background radiation [2], large scale structure [3], baryon acoustic oscillations [4], and weak ... See full document
8
Candidate massive galaxies at z similar to 4 in the Dark Energy Survey
... found to have observed-frame g − r versus r − i colours within the locus predicted for z ∼ 4 massive ...Key to constrain the models is the addition, to the optical DES bands g, r, i, z, and Y, of ... See full document
23
Dark energy survey year 1 results: cosmological constraints from galaxy clustering and weak lensing
... of Energy, the ...the Dark Energy ...Cluster Universe, the University of Michigan, the National Optical Astronomy Observatory, the University of Nottingham, the Ohio State University, the ... See full document
32
Expected constraints on dark energy parameters with euclid
... by an epoch of inflationary expansion that lasted no longer than 10 −30 s, during which the scale factor expanded exponentially, perhaps even at a superluminous ...contribution to the total energy ... See full document
105
Structure formation in inhomogeneous Early Dark Energy models
... contribution to the energy density budget of the universe at high redshifts, affecting solely the background evolution for z ∼ 1 and ...suffers from two severe theoretical ...vacuum ... See full document
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