465 citations · 5k across the 107 of their papers we have counts for
Showing 2003Show all
2 papers · 1 filter
gr-qc2003★ 117 cited
Quasi normal modes in Schwarzschild-DeSitter spacetime: A simple derivation of the level spacing of the frequencies
T. Roy Choudhury, T. Padmanabhan
It is known that the imaginary parts of the quasi normal mode (QNM) frequencies for the Schwarzschild black hole are evenly spaced with a spacing that depends only on the surface g…
astro-ph2003★ 277 cited
Cosmological parameters from supernova observations: A critical comparison of three data sets
T. Roy Choudhury, T. Padmanabhan
We extend our previous analysis of cosmological supernova data (Padmanabhan & Choudhury 2003) to include three recent compilation of data sets. Our analysis ignores systematic effe…