4 citations · 4 across the 2 of their papers we have counts for
7 papers · 1 filter
A post-WMAP perspective on inflation
Arthur Lue, Glenn D. Starkman, Tanmay Vachaspati
Recent results from the Wilkinson Microwave Anisotropy Probe have been called a corroboration, or even a confirmation, of inflation. Yet, the results include features that require,…
Improving X-Ray Resolution with XOSS
Craig J. Copi, Glenn D. Starkman
Improving angular resolution is one of X-ray astronomy's big challenges. While X-ray interferometry should eventually vastly improve broad-band angular resolution, in the near-term…
Using Supernovae to Determine the Equation of State of the Dark Energy: Is Shallow Better than Deep?
David N. Spergel, Glenn D. Starkman
Measurements of the flux and redshifts of Type Ia supernovae have provided persuasive evidence that the expansion of the universe is accelerating. If true, then in the context of s…
Improving the Resolution of X-Ray Telescopes with Occulting Satellites
Craig J. Copi, Glenn D. Starkman
One of the challenges of X-ray astronomy is how to both collect large numbers of photons yet attain high angular resolution. Because X-ray telescopes utilize grazing optics, to col…
Of Matter Less Repulsive than a Cosmological Constant
Neil J. Cornish, Glenn D. Starkman
The case grows ever stronger that the average density of matter, ordinary and dark, is less than the critical density required for a flat universe. However, most of determinations…
Looking Down the Light Cone: Can Deep Redshift Surveys Alone Measure the Power Spectrum?
Andrew A. de Laix, Glenn D. Starkman
We analyze the window functions for the spherical harmonic mode estimators of all--sky, volume limited surveys considering evolutionary effects along the past light--cone which inc…