output
19982026
most citedTesting General Relativity with Present and Future Astrophysical Observations

1.5k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2012 · astro-ph.COShow all

7 papers · 2 filters

astro-ph.CO2012★ 9 cited

Tachyonic (phantom) power-law cosmology

Rachan Rangdee, Burin Gumjudpai

Tachyonic scalar field-driven late universe with dust matter content is considered. The cosmic expansion is modeled with power-law and phantom power-law expansion at late time, i.e…

astro-ph.CO2012★ 32 cited

Testing for dynamical dark energy models with redshift-space distortions

Shinji Tsujikawa, Antonio De Felice, Jailson Alcaniz

The red-shift space distortions in the galaxy power spectrum can be used to measure the growth rate of matter density perturbations delta_m. For dynamical dark energy models in Gen…

astro-ph.CO2012★ 121 cited

Observational Constraints on Quintessence: Thawing, Tracker, and Scaling models

Takeshi Chiba, Antonio De Felice, Shinji Tsujikawa

For two types of quintessence models having thawing and tracking properties, there exist analytic solutions for the dark energy equation of state w expressed in terms of several fr…

astro-ph.CO2012★ 27 cited

Reheating in 3-form inflation

Antonio De Felice, Khamphee Karwan, Pitayuth Wongjun

We consider the 3-form field, which has been considered as a candidate for realizing inflation, coupled to a scalar field which models the relativistic matter particles produced du…

astro-ph.CO2012★ 53 cited

Fab 5: Noncanonical Kinetic Gravity, Self Tuning, and Cosmic Acceleration

Stephen A. Appleby, Antonio De Felice, Eric V. Linder

We investigate circumstances under which one can generalize Horndeski's most general scalar-tensor theory of gravity. Specifically we demonstrate that a nonlinear combination of pu…

astro-ph.CO2012★ 12 cited

Scalar field power-law cosmology with spatial curvature and dark energy-dark matter interaction

Burin Gumjudpai, Kiattisak Thepsuriya

We consider a late closed universe of which scale factor is a power function of time using observational data from combined WMAP5+BAO+SNIa dataset and WMAP5 dataset. The WMAP5 data…

astro-ph.CO2012★ 42 cited

Observational constraints on dark energy with a fast varying equation of state

Antonio De Felice, Savvas Nesseris, Shinji Tsujikawa

We place observational constraints on models with the late-time cosmic acceleration based on a number of parametrizations allowing fast transitions for the equation of state of dar…