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- Leiden Observatory51 papers
- Max Planck Institute for AstronomyDE36 papers
- European Southern ObservatoryCL34 papers
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- California Institute of TechnologyUS27 papers
- Center for Astrophysics Harvard & SmithsonianUS26 papers
- Max Planck Institute for Extraterrestrial PhysicsDE21 papers
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60 papers · 1 filter
Transport of Orbital-Angular-Momentum Entanglement through a Turbulent Atmosphere
Bart-Jan Pors, C. H. Monken, Eric R. Eliel +1
We demonstrate experimentally how orbital-angular-momentum entanglement of two photons evolves under influence of atmospheric turbulence. We find that the quantum channel capacity…
Building LOFAR - status update
M. A. Garrett
The Low Frequency Array (LOFAR) is a new generation of electronic radio telescope based on aperture array technology and working in the frequency range of 30-240 MHz. The telescope…
Multi-generation massive star-formation in NGC3576
C. R. Purcell, V. Minier, S. N. Longmore +7
Recent 1.2-mm continuum observations have shown the giant HII region NGC3576 to be embedded in the centre of an extended filamentary dust-cloud. The bulk of the filament away from…
Kinematics at the Edge of the Galactic Bulge: Evidence for Cylindrical Rotation
Christian D. Howard, R. Michael Rich, Will Clarkson +9
We present new results from BRAVA, a large scale radial velocity survey of the Galactic bulge, using M giant stars selected from the Two Micron All Sky Survey catalogue as targets…
Stochastic quantization and the role of time in quantum gravity
J. Ambjorn, R. Loll, W. Westra +1
We show that the noncritical string field theory developed from two-dimensional quantum gravity in the framework of causal dynamical triangulations can be viewed as arising through…
Rouse Modes of Self-avoiding Flexible Polymers
Debabrata Panja, Gerard T. Barkema
Using a lattice-based Monte Carlo code for simulating self-avoiding flexible polymers in three dimensions in the absence of explicit hydrodynamics, we study their Rouse modes. For…