1.3k citations · 4.6k across the 55 of their papers we have counts for
8 papers · 1 filter
Complementarity of Weak Lensing and Peculiar Velocity Measurements in Testing General Relativity
Yong-Seon Song, Gong-Bo Zhao, David Bacon +3
We explore the complementarity of weak lensing and galaxy peculiar velocity measurements to better constrain modifications to General Relativity. We find no evidence for deviations…
Coherent Combination of Baryon Acoustic Oscillation Statistics and Peculiar Velocity Measurements from Redshift Survey
Yong-Seon Song
New statistical method is proposed to coherently combine Baryon Acoustic Oscillation statistics (BAO) and peculiar velocity measurements exploiting decomposed density-density and v…
The Herschel-SPIRE Legacy Survey (HSLS): the scientific goals of a shallow and wide submillimeter imaging survey with SPIRE
Asantha Cooray, Steve Eales, Scott Chapman +247
A large sub-mm survey with Herschel will enable many exciting science opportunities, especially in an era of wide-field optical and radio surveys and high resolution cosmic microwa…
Measuring Coherent Motions in the Universe
Yong-Seon Song, Cristiano G. Sabiu, Issha Kayo +1
We present new measurements of the coherent motion of galaxies based on observations of the large-scale redshift-space distortions seen in the two-dimensional two-point correlation…
Decomposition of Spectra from Redshift Distortion Maps
Yong-Seon Song, Issha Kayo
We develop an optimized technique to extract density--density and velocity--velocity spectra out of observed spectra in redshift space. The measured spectra of the distribution of…
Probing modifications of General Relativity using current cosmological observations
Gong-Bo Zhao, Tommaso Giannantonio, Levon Pogosian +5
We test General Relativity (GR) using current cosmological data: the cosmic microwave background (CMB) from WMAP5 (Komatsu et al. 2009), the integrated Sachs-Wolfe (ISW) effect fro…