64 citations · 484 across the 23 of their papers we have counts for
4 papers · 1 filter
Ultracompact minihalos as probes of inflationary cosmology
Grigor Aslanyan, Layne C. Price, Jenni Adams +5
Cosmological inflation generates primordial density perturbations on all scales, including those far too small to contribute to the cosmic microwave background. At these scales, is…
Designing and testing inflationary models with Bayesian networks
Layne C. Price, Hiranya V. Peiris, Jonathan Frazer +1
Even simple inflationary scenarios have many free parameters. Beyond the variables appearing in the inflationary action, these include dynamical initial conditions, the number of f…
Power spectrum oscillations from Planck-suppressed operators in effective field theory motivated monodromy inflation
Layne C. Price
We consider a phenomenological model of inflation where the inflaton is the phase of a complex scalar field . Planck-suppressed operators of modi…
Learn-As-You-Go Acceleration of Cosmological Parameter Estimates
Grigor Aslanyan, Richard Easther, Layne C. Price
Cosmological analyses can be accelerated by approximating slow calculations using a training set, which is either precomputed or generated dynamically. However, this approach is on…