418 citations · 2.9k across the 58 of their papers we have counts for
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astro-ph.CO2016★ 32 cited
Unified Treatment of the Luminosity Distance in Cosmology
Jaiyul Yoo, Fulvio Scaccabarozzi
Comparing the luminosity distance measurements to its theoretical predictions is one of the cornerstones in establishing the modern cosmology. However, as shown in Biern & Yoo, its…
astro-ph.CO2016★ 42 cited
Gauge-Invariance and Infrared Divergences in the Luminosity Distance
Sang Gyu Biern, Jaiyul Yoo
Measurements of the luminosity distance have played a key role in discovering the late-time cosmic acceleration. However, when accounting for inhomogeneities in the Universe, its i…
gr-qc2016★ 11 cited
Exact Analytic Solution for Non-Linear Density Fluctuation in a LCDM Universe
Jaiyul Yoo, Jinn-Ouk Gong
We derive the exact third-order analytic solution of the matter density fluctuation in the proper-time hypersurface in a CDM universe, accounting for the explicit time-dependenc…