3.5k citations
- Helmholtz Institute JenaDE407 papers
- Centre National de la Recherche ScientifiqueFR249 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE169 papers
- California Institute of TechnologyUS161 papers
- Max Planck Institute for Gravitational PhysicsDE155 papers
- Pennsylvania State UniversityUS147 papers
- Fraunhofer Institute for Applied Optics and Precision EngineeringDE146 papers
- Australian National UniversityAU139 papers
- Max Planck Institute for AstronomyDE138 papers
- University of CambridgeGB138 papers
- Goddard Space Flight CenterUS119 papers
- Leibniz University HannoverDE115 papers
51 papers · 1 filter
Near-IR integral-field spectroscopy of the companion to GQ Lup
Andreas Seifahrt, Ralph Neuhaeuser, Peter H. Hauschildt +1
The first substellar companion of possibly planetary mass around a normal star, GQ Lup, has been directly imaged (Neuhaeuser et al., 2005). Besides the unknown formation history, t…
Chemistry in disks I - Deep search for NH in the protoplanetary disks around LkCa 15, MWC 480, and DM Tau
Anne Dutrey, Thomas Henning, Stephane Guilloteau +7
Aims: To constrain the ionization fraction in protoplanetary disks, we present new high-sensitivity interferometric observations of NH in three disks surrounding DM Tau, Lk…
Unified approach to QED in arbitrary linear media
Christian Raabe, Stefan Scheel, Dirk-Gunnar Welsch
We give a unified approach to macroscopic QED in arbitrary linearly responding media, based on the quite general, nonlocal form of the conductivity tensor as it can be introduced w…
Local-field correction to one- and two-atom van der Waals interactions
Agnes Sambale, Stefan Yoshi Buhmann, Dirk-Gunnar Welsch +1
Based on macroscopic quantum electrodynamics in linearly and causally responding media, we study the local-field corrected van der Waals potentials and forces for unpolarized groun…
Nonperturbative corrections to 4D string theory effective actions from SL(2,Z) duality and supersymmetry
Daniel Robles-Llana, Martin Rocek, Frank Saueressig +2
We find the D(-1) and D1-brane instanton contributions to the hypermultiplet moduli space of type IIB string compactifications on Calabi-Yau threefolds. These combine with known pe…
Where do moving punctures go?
Mark Hannam, Sascha Husa, Niall Ó Murchadha +3
Currently the most popular method to evolve black-hole binaries is the ``moving puncture'' method. It has recently been shown that when puncture initial data for a Schwarzschild bl…