1.8k citations
- Center for Astrophysics Harvard & SmithsonianUS1 paper
- Colorado Mesa UniversityUS1 paper
- Harvard UniversityUS1 paper
- Jet Propulsion LaboratoryUS1 paper
- Johns Hopkins UniversityUS1 paper
- Kitt Peak National ObservatoryUS1 paper
- Space Telescope Science InstituteUS1 paper
- University of ArizonaUS1 paper
- University of California, BerkeleyUS1 paper
- University of Hawaii SystemUS1 paper
- University of SzegedHU1 paper
3 papers
gr-qc2007★ 29 cited
Solutions of Higher Dimensional Gauss-Bonnet FRW Cosmology
Keith Andrew, Brett Bolen, Chad A. Middleton
We examine the effect on cosmological evolution of adding a Gauss-Bonnet term to the standard Einstein-Hilbert action for a (1 + 3)+ d dimensional Friedman-Robertson-Walker (FRW) m…
math.CO2007
On embedding well-separable graphs
Béla Csaba
Call a simple graph of order well-separable, if by deleting a separator set of size the leftover will have components of size at most . We prove, that bounded…
astro-ph2006★ 1.8k cited
New Hubble Space Telescope Discoveries of Type Ia Supernovae at z > 1: Narrowing Constraints on the Early Behavior of Dark Energy
Adam G. Riess, Louis-Gregory Strolger, Stefano Casertano +18
We have discovered 21 new Type Ia supernovae (SNe Ia) with the Hubble Space Telescope (HST) and have used them to trace the history of cosmic expansion over the last 10 billion yea…