4.1k citations · 31.4k across the 275 of their papers we have counts for
Showing 2013 · astro-ph.COShow all
3 papers · 2 filters
astro-ph.CO2013★ 23 cited
Observational constraints on tachyon and DBI inflation
Sheng Li, Andrew R Liddle
We present a systematic method for evaluation of perturbation observables in non-canonical single-field inflation models within the slow-roll approximation, which allied with field…
astro-ph.CO2013★ 15 cited
Linear perturbations in viable f(R) theories
Nelson A. Lima, Andrew R. Liddle
We describe the cosmological evolution predicted by three distinct theories, with emphasis on the evolution of linear perturbations. The most promising observational tools f…
astro-ph.CO2013★ 73 cited
Cosmic microwave background anomalies in an open universe
Andrew R Liddle, Marina Cortês
We argue that the observed large-scale cosmic microwave anomalies, discovered by WMAP and confirmed by the Planck satellite, are most naturally explained in the context of a margin…