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Observational probes of cosmic acceleration

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In this article, the authors present extensive forecasts for constraints on the dark energy equation of state and parameterized deviations from General Relativity, achievable with Stage III and Stage IV experimental programs that incorporate supernovae, BAO, weak lensing, and cosmic microwave background data.
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This article is published in Physics Reports.The article was published on 2013-09-10 and is currently open access. It has received 1253 citations till now. The article focuses on the topics: Dark energy & Lambda-CDM model.

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LSST: from Science Drivers to Reference Design and Anticipated Data Products

Željko Ivezić, +312 more
- 15 May 2008 - 
TL;DR: The LSST design is driven by four main science themes: probing dark energy and dark matter, taking an inventory of the solar system, exploring the transient optical sky, and mapping the Milky Way.
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The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample

Shadab Alam, +90 more
TL;DR: In this article, the authors present cosmological results from the final galaxy clustering data set of the Baryon Oscillation Spectroscopic Survey, part of the Sloan Digital Sky Survey III.
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The clustering of galaxies in the sdss-iii baryon oscillation spectroscopic survey: Baryon acoustic oscillations in the data release 9 spectroscopic galaxy sample

Lauren Anderson, +76 more
TL;DR: In this paper, the authors present a measurement of the cosmic distance scale from detections of the baryon acoustic oscillations in the clustering of galaxies from the Baryon Oscillation Spectroscopic Survey (BOSS), which is part of the Sloan Digital Sky Survey III (SDSS-III).
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$f(R,T)$ gravity

TL;DR: In this article, the authors considered a modified theory of gravity, where the gravitational Lagrangian is given by an arbitrary function of the Ricci scalar and of the trace of the stress-energy tensor.
References
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Journal ArticleDOI

Tracing galaxy orbits back in time

TL;DR: In this paper, the authors used trial orbits to minimize the action given the observed positions and assuming galaxies at high redshift have negligible peculiar velocities to test the assumption that galaxy clustering grew by gravity.
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On likely values of the cosmological constant

TL;DR: In this paper, the authors show that the probability distribution of the effective vacuum energy density depends on the shape of the potential and generally has a non-trivial dependence on the number of observers who will detect that value.
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Constraints on Omega_m and sigma_8 from weak lensing in RCS fields

TL;DR: In this paper, the authors analyzed 53 square degrees of imaging data from the Red-Sequence Cluster Survey (RCS) and measured the excess correlations in the shapes of galaxies on scales out to 1.5 degrees.
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Combining cluster observables and stacked weak lensing to probe dark energy: Self-calibration of systematic uncertainties

TL;DR: In this article, a method of combining cluster observables (number counts and cluster-cluster correlation functions) and stacked weak lensing signals of background galaxy shapes, both of which are available in a wide-field optical imaging survey, enables a self-calibration of important systematic errors including the source redshift uncertainty and the cluster mass-observable relation.
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