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
401 papers · 1 filter
Bias Reduction in Compressed Sensing
Carl Olsson, Marcus Carlsson, Daniele Gerosa
Sparsity and rank functions are important ways of regularizing under-determined linear systems. Optimization of the resulting formulations is made difficult since both these penalt…
Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star HD 119130
R. Luque, G. Nowak, E. Pallé +51
We present the discovery and characterization of a new transiting planet from Campaign 17 of the Kepler extended mission K2. HD 119130 b is a warm sub-Neptune on a 17-d orbit aroun…
Dusty Superwind from a Galaxy with a Compact Obscured Nucleus: Optical Spectroscopic Study of NGC 4418
Youichi Ohyama, Kazushi Sakamoto, Susanne Aalto +1
We report our optical spectroscopic study of the nucleus and its surrounding region of a nearby luminous infrared galaxy NGC 4418. This galaxy has been known to host a compact obsc…
Assessing the sensitivity of PINGU to effective dark matter-nucleon interactions
Anton Bäckström, Riccardo Catena, Carlos Pérez de los Heros
We calculate the sensitivity of next generation neutrino telescopes to the 28 (isoscalar and isovector) coupling constants defining the non-relativistic effective theory of (spin 1…
Planck's Dusty GEMS. VII. Atomic carbon and molecular gas in dusty starburst galaxies at z=2 to 4
N. Nesvadba, R. Canameras, R. Kneissl +5
The bright [CI] 1-0 and [CI] 2-1 lines of atomic carbon are becoming more and more widely employed tracers of the cold neutral gas in high-redshift galaxies. Here we present observ…
Kulikov singularities
Jan Stevens
In the study of normal surface singularities the relation between analytical and topological properties and invariants of the singularity is a very rich problem. This relation is p…
Transition metal dichalcogenide nanodisks as high-index dielectric Mie nanoresonators
Ruggero Verre, Denis G. Baranov, Battulga Munkhbat +3
Monolayer transition metal dichalcogenides (TMDCs) have recently been proposed as a unique excitonic platform for advanced optical and electronic functionalities. However, in spite…
How to Increase the Achievable Information Rate by Per-Channel Dispersion Compensation
Kamran Keykhosravi, Marco Secondini, Giuseppe Durisi +1
Deploying periodic inline chromatic dispersion compensation enables reducing the complexity of the digital back propagation (DBP) algorithm. However, compared with nondispersion-ma…
Fluid-structure interaction of a large ice sheet in waves
Luofeng Huang, Kang Ren, Minghao Li +3
With global warming, the ice-covered areas in the Arctic are being transformed into open water. This provides increased impetus for extensive maritime activities and attracts resea…
algebras for extended geometry
Martin Cederwall, Jakob Palmkvist
Extended geometry provides a unified framework for double geometry, exceptional geometry, etc., i.e., for the geometrisations of the string theory and M-theory dualities. In this t…
A Casimir preserving scheme for long-time simulation of spherical ideal hydrodynamics
Klas Modin, Milo Viviani
The incompressible 2D Euler equations on a sphere constitute a fundamental model in hydrodynamics. The long-time behaviour of solutions is largely unknown; statistical mechanics pr…
Trip Prediction by Leveraging Trip Histories from Neighboring Users
Yuxin Chen, Morteza Haghir Chehreghani
We propose a novel approach for trip prediction by analyzing user's trip histories. We augment users' (self-) trip histories by adding 'similar' trips from other users, which could…
Learning Representations from Dendrograms
Morteza Haghir Chehreghani, Mostafa Haghir Chehreghani
We propose unsupervised representation learning and feature extraction from dendrograms. The commonly used Minimax distance measures correspond to building a dendrogram with single…
Optimization of flux-surface density variation in stellarator plasmas with respect to the transport of collisional impurities
Stefan Buller, Håkan M. Smith, Albert Mollén +2
Avoiding impurity accumulation is a requirement for steady-state stellarator operation. The accumulation of impurities can be heavily affected by variations in their density on the…
Efficient Error-Correcting Codes in the Short Blocklength Regime
Mustafa Cemil Coşkun, Giuseppe Durisi, Thomas Jerkovits +4
The design of block codes for short information blocks (e.g., a thousand or less information bits) is an open research problem that is gaining relevance thanks to emerging applicat…
Divide and color representations for threshold Gaussian and stable vectors
Malin Palö Forsström, Jeffrey E. Steif
We study the question of when a (\{0,1\})-valued threshold process associated to a mean zero Gaussian or a symmetric stable vector corresponds to a {\it divide and color (DC) proce…
A quotient of the Lubin-Tate tower II
Christian Johansson, Judith Ludwig, David Hansen
In this article we construct the quotient M_1/P(K) of the infinite-level Lubin-Tate space M_1 by the parabolic subgroup P(K) of GL(n,K) of block form (n-1,1) as a perfectoid space,…
Optimal Control of Hybrid Optomechanical Systems for Generating Non-Classical States of Mechanical Motion
Ville Bergholm, Witlef Wieczorek, Thomas Schulte-Herbrueggen +1
Cavity optomechanical systems are one of the leading experimental platforms for controlling mechanical motion in the quantum regime. We exemplify that the control over cavity optom…
HD219666b: A hot-Neptune from TESS Sector 1
M. Esposito, D. J. Armstrong, D. Gandolfi +73
We report on the confirmation and mass determination of a transiting planet orbiting the old and inactive G7 dwarf star HD219666 (Mstar = 0.92 +/- 0.03 MSun, Rstar = 1.03 +/- 0.03…
Optimizing Frameworks Performance Using C++ Modules Aware ROOT
Yuka Takahashi, Vassil Vassilev, Oksana Shadura +1
ROOT is a data analysis framework broadly used in and outside of High Energy Physics (HEP). Since HEP software frameworks always strive for performance improvements, ROOT was exten…
The interchange process with reversals on the complete graph
Jakob E. Björnberg, Michał Kotowski, Benjamin Lees +1
We consider an extension of the interchange process on the complete graph, in which a fraction of the transpositions are replaced by `reversals'. The model is motivated by statisti…
Observation of Spin Hall Effect in Weyl Semimetal WTe2 at Room Temperature
Bing Zhao, Dmitrii Khokhriakov, Yang Zhang +7
Discovery of topological Weyl semimetals has revealed the opportunities to realize several extraordinary physical phenomena in condensed matter physics. Specifically, these semimet…
Impact of a XENONnT Signal on LHC Dijet Searches
Sebastian Baum, Riccardo Catena, Martin B. Krauss
It is well-known that dark matter (DM) direct detection experiments and the LHC are complementary, since they probe physical processes occurring at different energy scales. And yet…
Constraints on New Scalar and Vector Mediators from LHC Dijet Searches
Sebastian Baum, Riccardo Catena, Martin B. Krauss
We present a reanalysis of the latest results from CMS dijet searches for an integrated luminosity of fb together with preliminary results for fb in the f…