Results 21 to 30 of about 9,248,821 (298)
Investigating dark energy experiments with principal components [PDF]
Journal of Cosmology and Astroparticle Physics, 2009 A significantly expanded version with an added PCA for weak lensing, a new detailed discussion of the correlation prior proposed in this work, and a new discussion outlining the differences between the Bayesian and the frequentist approaches to reconstructing w(z). Matches the version accepted to JCAP.
Crittenden, Robert +2 more
openaire +4 more sources
Cold Dark Matter: A Gluonic Bose–Einstein Condensate in Anti-de Sitter Space Time
Universe, 2021 In the same way as the realization of some of the famous gedanken experiments imagined by the founding fathers of quantum mechanics has recently led to the current renewal of the interpretation of quantum physics, it seems that the most recent progress ...
Gilles Cohen-Tannoudji +1 more
doaj +1 more source
A Dynamic Dark Information Energy Consistent with Planck Data
Entropy, 2014 The 2013 cosmology results from the European Space Agency Planck spacecraft provide new limits to the dark energy equation of state parameter. Here we show that Holographic Dark Information Energy (HDIE), a dynamic dark energy model, achieves an optimal ...
Michael Paul Gough
doaj +1 more source
Dark Energy And Life's Ultimate Future [PDF]
, 2006 The discovery of the present accelerated expansion of space changed everything regarding cosmology and life's ultimate prospects. Both the optimistic scenarios of an ever (but decelerated) expanding universe and of a collapsing universe seem to be no ...
Ruediger Vaas, Vaas, Ruediger
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Spherical symmetry in a dark energy permeated space-time [PDF]
, 2012 The properties of a spherically symmetric static space-time permeated of dark energy are worked out. Dark energy is viewed as the strain energy of an elastically deformable four dimensional manifold. The metric is worked out in the vacuum region around a
Sereno, Mauro +4 more
core +1 more source
Mirror dark matter will be confirmed or excluded by XENON1T
Physics Letters B, 2017 Mirror dark matter, where dark matter resides in a hidden sector exactly isomorphic to the standard model, can be probed via direct detection experiments by both nuclear and electron recoils if the kinetic mixing interaction exists.
J.D. Clarke, R. Foot
doaj +1 more source
Designing dark energy afterglow experiments
Physical Review D, 2012 Chameleon fields, which are scalar field dark energy candidates, can evade fifth force constraints by becoming massive in high-density regions. However, this property allows chameleon particles to be trapped inside a vacuum chamber with dense walls.
Upadhye, Amol +2 more
openaire +3 more sources
Dark Seesaw at Low Energy Experiments
, 2021 Based on 2007.11813 With Silvia Pascoli, Matheus ...
openaire +1 more source
A Study of Double Dark Photons Produced by Lepton Colliders using High Performance Computing
Journal of Astronomy and Space Sciences, 2022 The universe is thought to be filled with not only Standard Model (SM) matters but also dark matters. Dark matter is thought to play a major role in its construction.
Kihong Park, Kyungho Kim, Kihyeon Cho
doaj +1 more source
, 2005 We describe the Dark Energy Survey (DES), a proposed optical-near infrared survey of 5000 sq. deg of the South Galactic Cap to ~24th magnitude in SDSS griz, that would use a new 3 sq.
The Dark Energy Survey Collaboration
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