511 citations
- Institute for Advanced StudyUS31 papers
- University of California, Santa CruzUS6 papers
- California Institute of TechnologyUS4 papers
- Hospital Israelita Albert EinsteinBR3 papers
- Princeton UniversityUS3 papers
- University of California San DiegoUS3 papers
- University of ChicagoUS3 papers
- University of Rome Tor VergataIT3 papers
- Center for Theoretical PhysicsPL2 papers
- Hebrew University of JerusalemIL2 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2 papers
- Kavli Institute for Particle Astrophysics and CosmologyUS2 papers
10 papers · 1 filter
The Graininess of Dark Matter Haloes
Marcel Zemp, Jürg Diemand, Michael Kuhlen +5
We use the recently completed one billion particle Via Lactea II LambdaCDM simulation to investigate local properties like density, mean velocity, velocity dispersion, anisotropy,…
Matters of Gravity, The Newsletter of the Topical Group in Gravitation of the American Physical Society, Volume 32, Fall 2008
Jim Isenberg, Lyman Page, Maria Alessandra Papa +1
GGR News: - Remembering Wheeler, by Jim Isenberg; Research Briefs: - A Brief Summary of the WMAP5 Results, by Lyman Page; - Science with LIGO, by Maria Alessandra Papa; Conference…
Ill-posedness of the Navier-Stokes equations in a critical space in 3D
Jean Bourgain, Nataša Pavlović
We prove that the Cauchy problem for the three dimensional Navier-Stokes equations is ill posed in in the sense that a ``norm inflation'' happens in…
The Dark Matter Annihilation Signal from Galactic Substructure: Predictions for GLAST
Michael Kuhlen, Jürg Diemand, Piero Madau
We present quantitative predictions for the detectability of individual Galactic dark matter subhalos in gamma-rays from dark matter pair annihilations in their centers. Our method…
Supersymmetric Boundary Conditions in N=4 Super Yang-Mills Theory
Davide Gaiotto, Edward Witten
We study boundary conditions in N=4 super Yang-Mills theory that preserve one-half the supersymmetry. The obvious Dirichlet boundary conditions can be modified to allow some of the…
A Direct Measurement of the Dust Extinction Curve in an Intermediate-Redshift Galaxy
Kevin Heng, Davide Lazzati, Rosalba Perna +5
We present a proof-of-concept study that dust extinction curves can be extracted from the infrared (IR), optical, ultraviolet (UV) and X-ray afterglow observations of GRBs without…