218 citations
- University of CopenhagenDK8 papers
- National Center for Theoretical SciencesTW7 papers
- National Center for Theoretical Sciences, Physics Division7 papers
- European Southern ObservatoryCL6 papers
- Instituto de Astrofísica de AndalucíaES6 papers
- Aarhus UniversityDK5 papers
- Space Telescope Science InstituteUS4 papers
- Université Bourgogne Franche-ComtéFR3 papers
- AlbaNovaSE2 papers
- Leibniz Institute for Astrophysics PotsdamDE2 papers
- National Institute of Materials PhysicsRO2 papers
- University of CambridgeGB2 papers
19 papers
Symmetric Schroder paths and restricted involutions
Eva Y. P. Deng, Mark Dukes, Toufik Mansour +1
Let be the set of permutations in the symmetric group with prefix 12. This paper concerns the enumeration of involutions which avoid the set of patterns . We prese…
Tuning of coupling modes in laterally parallel double open quantum dots
Chi-Shung Tang, Wing Wa Yu, Vidar Gudmundsson
We consider electronic transport through laterally parallel double open quantum dots embedded in a quantum wire in a perpendicular magnetic field. The coupling modes of the dots ar…
The GRB 030329 host: a blue low metallicity subluminous galaxy with intense star formation
J. Gorosabel, D. Pérez-Ramírez, J. Sollerman +13
We present broad band photometry and spectroscopic observations of the host galaxy of GRB 030329. Analysis of the spectral emission lines shows that the host is likely a low metall…
A state with negative binding energy induced by coherent transport in a quantum wire
Vidar Gudmundsson, Chi-Shung Tang, Andrei Manolescu
In a two-dimensional quantum wire in a perpendicular magnetic field with a smooth embedded repulsive scattering potential we find in the multimode conductance resonances caused by…
Ly-alpha and UV emission from high-redshift GRB hosts: To what extent do GRBs trace star formation?
P. Jakobsson, G. Bjornsson, J. P. U. Fynbo +9
We report the result of a search for Ly-alpha emission from the host galaxies of the gamma-ray bursts (GRBs) 030226 (z = 1.986), 021004 (z = 2.335) and 020124 (z = 3.198). We find…
The Siciak-Zahariuta extremal function as the envelope of disc functionals
Finnur Larusson, Ragnar Sigurdsson
We establish disc formulas for the Siciak-Zahariuta extremal function of an arbitrary open subset of complex affine space, generalizing Lempert's formula for the convex case. This…