Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of GothenburgSE951 papers
- Centre National de la Recherche ScientifiqueFR805 papers
- Leiden UniversityNL590 papers
- Max Planck Institute for Radio AstronomyDE405 papers
- European Southern ObservatoryCL356 papers
- Center for Astrophysics Harvard & SmithsonianUS313 papers
- Leiden Observatory304 papers
- California Institute of TechnologyUS296 papers
- National Astronomical Observatory of JapanJP280 papers
- Observatoire de ParisFR268 papers
- Stockholm UniversitySE262 papers
- Centro de AstrobiologíaES252 papers
202 papers · 1 filter
Living on the edge of stability, the limits of the nuclear landscape
C. Forssen, G. Hagen, M. Hjorth-Jensen +2
A first-principles description of nuclear systems along the drip lines presents a substantial theoretical and computational challenge. In this paper, we discuss the nuclear theory…
Spectral footprints of impurity scattering in graphene nanoribbons
Anders Bergvall, Tomas Lofwander
We report a detailed investigation of the interplay between size quantization and local scattering centers in graphene nanoribbons, as seen in the local density of states. The spec…
The thermal state of molecular clouds in the Galactic Center: evidence for non-photon-driven heating
Y. Ao, C. Henkel, K. M. Menten +6
We used the Atacama Pathfinder Experiment (APEX) 12 m telescope to observe the J_KaKc=3_03-2_02, 3_22-2_21, and 3_21-2_20 transitions of para-H_2CO at 218 GHz simultaneously to det…
A precise and accurate determination of the cosmic microwave background temperature at z=0.89
S. Muller, A. Beelen, J. H. Black +6
According to the Big Bang theory and as a consequence of adiabatic expansion of the Universe, the temperature of the cosmic microwave background (CMB) increases linearly with redsh…
Rotating, stationary, axially symmetric spacetimes with collisionless matter
Håkan Andréasson, Markus Kunze, Gerhard Rein
The existence of stationary solutions to the Einstein-Vlasov system which are axially symmetric and have non-zero total angular momentum is shown. This provides mathematical models…
Zero-mode dynamics in supersymmetric Yang-Mills-Chern-Simons theory
Mans Henningson
We consider minimally supersymmetric Yang-Mills theory with a Chern-Simons term on a flat spatial two-torus in the limit when the torus becomes small. The zero-modes of the fields…
Maass forms on GL(3) and GL(4)
David W. Farmer, Sally Koutsoliotas, Stefan Lemurell
We describe a practical method for finding an L-function without first finding the associated underlying object. The procedure involves using the Euler product and the approximate…
Centauri A in the far infrared
R. Liseau, B. Montesinos, G. Olofsson +15
Chromospheres and coronae are common phenomena on solar-type stars. Understanding the energy transfer to these heated atmospheric layers requires direct access to the relevant empi…
Physics of Wound Healing I: Energy Considerations
S. Peter Apell, Michael Neidrauer, Elisabeth S. Papazoglou +1
Wound healing is a complex process with many components and interrelated processes on a microscopic level. This paper addresses a macroscopic view on wound healing based on an ener…
High-SNR Asymptotics of Mutual Information for Discrete Constellations with Applications to BICM
Alex Alvarado, Fredrik Brannstrom, Erik Agrell +1
Asymptotic expressions of the mutual information between any discrete input and the corresponding output of the scalar additive white Gaussian noise channel are presented in the li…
Weak convergence for a spatial approximation of the nonlinear stochastic heat equation
Adam Andersson, Stig Larsson
We find the weak rate of convergence of the spatially semidiscrete finite element approximation of the nonlinear stochastic heat equation. Both multiplicative and additive noise is…
Optimal design of dilution experiments under volume constraints
Maryam Zolghadr, Sergei Zuyev
The paper develops methods to construct a one-stage optimal design of dilution experiments under the total available volume constraint typical for bio-medical applications. We cons…
Counterterms in Gravity in the Light-Front Formulation and a D=2 Conformal-like Symmetry in Gravity
Anders K. H. Bengtsson, Lars Brink, Sung-Soo Kim
In this paper we discuss gravity in the light-front formulation (light-cone gauge) and show how possible counterterms arise. We find that Poincare invariance is not enough to find…
Computing Genus 1 Jacobi Forms
Martin Raum
We develop an algorithm to compute Fourier expansions of vector valued modular for Weil representations. As an application, we compute explicit linear equivalences of special divis…
Computation of eigenvalues by numerical upscaling
Axel Malqvist, Daniel Peterseim
We present numerical upscaling techniques for a class of linear second-order self-adjoint elliptic partial differential operators (or their high-resolution finite element discretiz…
Square function and maximal function estimates for operators beyond divergence form equations
Andreas Rosén
We prove square function estimates in for general operators of the form , where are partially elliptic constant coefficient homogeneous first order self-…
Turbulent transport of impurities and their effect on energy confinement
I. Pusztai, A. Mollen, T. Fulop +1
By presenting linear and nonlinear gyrokinetic studies, based on a balanced neutral beam injection deuterium discharge from the DIII-D tokamak, we demonstrate that impurities alter…
The SCUBA-2 Cosmology Legacy Survey: blank-field number counts of 450um-selected galaxies and their contribution to the cosmic infrared background
J. E. Geach, E. L. Chapin, K. E. K. Coppin +50
The first deep blank-field 450um map (1-sigma~1.3mJy) from the SCUBA-2 Cosmology Legacy Survey (S2CLS), conducted with the James Clerk Maxwell Telescope (JCMT) is presented. Our ma…
Evidence for CO shock excitation in NGC 6240 from Herschel SPIRE spectroscopy
R. Meijerink, L. E. Kristensen, A. Weiss +28
We present Herschel SPIRE FTS spectroscopy of the nearby luminous infrared galaxy NGC 6240. In total 20 lines are detected, including CO J=4-3 through J=13-12, 6 H2O rotational lin…
Using the uncertainty principle to design simple interactions for targeted self-assembly
Erik Edlund, Oskar Lindgren, Martin Nilsson Jacobi
We present a method that systematically simplifies isotropic interactions designed for targeted self-assembly. The uncertainty principle is used to show that an optimal simplificat…
Sensitivity of three-body decays to the reactions mechanism and the initial structure by example of 6Be
L. V. Grigorenko, I. A. Egorova, R. J. Charity +1
The influence of the initial-state structure and the reaction mechanism on three-body decays is investigated by example of the 6Be continuum populated in neutron-knockout reactions…
On the effective membership problem for polynomial ideals
Mats Andersson, Elizabeth Wulcan
We discuss the possibility of representing elements in polynomial ideals in $\C^N$ with optimal degree bounds. Classical theorems due to Macaulay and Max Noether say that such a re…
Decomposition of supercritical linear-fractional branching processes
Serik Sagitov, Altynay Shaimerdenova
It is well known that a supercritical single-type Bienyamé-Galton-Watson process can be viewed as a decomposable branching process formed by two subtypes of particles: those having…
Excursion and contour uncertainty regions for latent Gaussian models
David Bolin, Finn Lindgren
An interesting statistical problem is to find regions where some studied process exceeds a certain level. Estimating such regions so that the probability for exceeding the level in…