Research

Papers: ADS, SPIRES/INSPIRE, arXiv

Talks

• Using distance and growth to test dark energy models with Wayne Hu, Dragan Huterer

  

  1. Hiding dark energy transitions at low redshift (2009) PRD, 80, 067301, arXiv:0908.1408
  2. Testing flatness of the universe with probes of cosmic distances and growth (2009) arXiv:0908.0346 (submitted to PRD)
  3. Falsifying paradigms for cosmic acceleration (2009) PRD, 79, 023004, arXiv:0810.1744
     [Poster (.ppt)]

• Reionization, Inflation, and the CMB with Wayne Hu, Hiranya Peiris, Cora Dvorkin

  CAMB/CosmoMC package for general reionization histories (using principal components) available for download here.

  1. Evidence for horizon-scale power from CMB polarization (2009) PRD, 80, 027301, arXiv:0906.3016
  2. CMB polarization features from inflation versus reionization (2009) PRD, 79, 103519, arXiv:0903.4920
  3. CMBPol Mission Concept Study: Reionization Science with the Cosmic Microwave Background (Zaldarriaga et al. 2008) arXiv:0811.3918
  4. Reionization constraints from five-year WMAP data (2008) ApJ Lett., 686, 53, arXiv:0804.2631
  5. Impact of reionization on CMB polarization tests of slow-roll inflation (2008) PRD, 77, 043506, arXiv:0710.4162
  6. Model-Independent Constraints on Reionization from Large-Scale Cosmic Microwave Background Polarization (2008) ApJ, 672, 737, arXiv:0705.1132
  7. The Maximum B-mode Polarization of the Cosmic Microwave Background from Inhomogeneous Reionization (2007) ApJ, 657, 1, astro-ph/0607652