86 citations · 482 across the 13 of their papers we have counts for
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Planck 2015 constraints on the non-flat CDM inflation model
Junpei Ooba, Bharat Ratra, Naoshi Sugiyama
We perform Markov chain Monte Carlo analyses to put constraints on the non-flat CDM inflation model using Planck 2015 cosmic microwave background (CMB) anisotropy data and baryo…
Planck 2015 constraints on the non-flat XCDM inflation model
Junpei Ooba, Bharat Ratra, Naoshi Sugiyama
We study Planck 2015 cosmic microwave background (CMB) anisotropy data using the energy density inhomogeneity power spectrum generated by quantum fluctuations during an early epoch…
Planck 2015 constraints on the non-flat CDM inflation model
Junpei Ooba, Bharat Ratra, Naoshi Sugiyama
We study Planck 2015 cosmic microwave background (CMB) anisotropy data using the energy density inhomogeneity power spectrum generated by quantum fluctuations during an early epoch…
Cosmological constraints on scalar-tensor gravity and the variation of the gravitational constant
Junpei Ooba, Kiyotomo Ichiki, Takeshi Chiba +1
We present cosmological constraints on the scalar-tensor theory of gravity by analyzing the angular power spectrum data of the cosmic microwave background obtained from the Planck…