3.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of OsloNO153 papers
- Centre National de la Recherche ScientifiqueFR139 papers
- KTH Royal Institute of TechnologySE92 papers
- SINTEFNO92 papers
- Johannes Gutenberg University MainzDE57 papers
- Delft University of TechnologyNL56 papers
- University of CopenhagenDK55 papers
- ETH ZurichCH46 papers
- Tomsk State Pedagogical UniversityRU44 papers
- University of CambridgeGB41 papers
- Stockholm UniversitySE40 papers
- Eindhoven University of TechnologyNL38 papers
151 papers · 1 filter
Set-based Control for Autonomous Spray Painting
Signe Moe, Jan Tommy Gravdahl, Kristin Y. Pettersen
In this paper, a method is presented for lowering the energy consumption and/or increasing the speed of a standard manipulator spray painting a surface. The approach is based on th…
Dissipative Universe-Inflation with Soft Singularity
I. Brevik, A. V. Timoshkin
We investigate the early-time accelerated universe after the Big Bang. We pay attention to the dissipative properties of the inflationary universe in the presence of a soft type si…
The appropriateness of ignorance in the inverse kinetic Ising model
Benjamin Dunn, Claudia Battistin
We develop efficient ways to consider and correct for the effects of hidden units for the paradigmatic case of the inverse kinetic Ising model with fully asymmetric couplings. We i…
Effective Rheology of Two-phase Flow in Three-Dimensional Porous Media: Experiment and Simulation
Santanu Sinha, Andrew T. Bender, Matthew Danczyk +7
We present an experimental and numerical study of immiscible two-phase flow in 3-dimensional (3D) porous media to find the relationship between the volumetric flow rate () and t…
Transport signatures of quasiparticle poisoning in a Majorana island
S. M. Albrecht, E. B. Hansen, A. P. Higginbotham +7
We investigate effects of quasiparticle poisoning in a Majorana island with strong tunnel coupling to normal-metal leads. In addition to the main Coulomb blockade diamonds, "shadow…
Brownian Motion and Finite Approximations of Quantum Systems over Local Fields
Erik M. Bakken, Trond Digernes, David Weisbart
We give a stochastic proof of the finite approximability of a class of Schrödinger operators over a local field, thereby completing a program of establishing in a non-Archimedean…
A Lipschitz metric for the Hunter-Saxton equation
José Antonio Carrillo, Katrin Grunert, Helge Holden
We analyze stability of conservative solutions of the Cauchy problem on the line for the (integrated) Hunter-Saxton (HS) equation. Generically, the solutions of the HS equation dev…
Epsilon-noncrossing partitions and cumulants in free probability
Kurusch Ebrahimi-Fard, Frederic Patras, Roland Speicher
Motivated by recent work on mixtures of classical and free probabilities, we introduce and study the notion of -noncrossing partitions. It is shown that the set of such partitio…
Characteristic Properties of Two Different Viscous Cosmology Models for the Future Universe
Ben David Normann, Iver Brevik
We analyze characteristic properties of two different cosmological models: (i) a one-component dark energy model where the bulk viscosity is associated with the fluid as a whol…
Spin Superfluidity in Biaxial Antiferromagnetic Insulators
Alireza Qaiumzadeh, Hans Skarsvåg, Cecilia Holmqvist +1
Antiferromagnets may exhibit spin superfluidity since the dipole interaction is weak. We seek to establish that this phenomenon occurs in insulators such as NiO, which is a good sp…
FINN: A Framework for Fast, Scalable Binarized Neural Network Inference
Yaman Umuroglu, Nicholas J. Fraser, Giulio Gambardella +4
Research has shown that convolutional neural networks contain significant redundancy, and high classification accuracy can be obtained even when weights and activations are reduced…
Spin Pumping, Dissipation, and Direct and Alternating Inverse Spin Hall Effects in Magnetic Insulator-Normal Metal Bilayers
André Kapelrud, Arne Brataas
We theoretically consider the spin-wave mode- and wavelength-dependent enhancement of the Gilbert damping in magnetic insulator--normal metal bilayers due to spin pumping as well a…
Quandle cohomology is a Quillen cohomology
Markus Szymik
We show that the cohomology groups usually associated with racks and quandles agree with the Quillen cohomology groups for the algebraic theories of racks and quandles, respectivel…
Categorial Independence and Lévy Processes
Malte Gerhold, Stephanie Lachs, Michael Schürmann
We generalize Franz' independence in tensor categories with inclusions from two morphisms (which represent generalized random variables) to arbitrary ordered families of morphisms.…
Numerical studies of the transmission of light through a two-dimensional randomly rough interface
Øyvind S. Hetland, Alexei A. Maradudin, Tor Nordam +2
The transmission of polarized light through a two-dimensional randomly rough interface between two dielectric media has been much less studied, by any approach, than the reflection…
On-shell parameter fixing in the quark-meson model
Prabal Adhikari, Jens O. Andersen, Patrick Kneschke
The quark-meson model is often used as an effective low-energy model for QCD to study the chiral transition at finite temperature and baryon chemical potential . The param…
Spin-switch Josephson junctions with magnetically tunable shape
Jabir Ali Ouassou, Jacob Linder
With a combination of simple analytical arguments and extensive numerical simulations, we theoretically propose a Josephson junction with superconductors where the current-ph…
Electrically Driven Bose-Einstein Condensation of Magnons in Antiferromagnets
Eirik Løhaugen Fjærbu, Niklas Rohling, Arne Brataas
We explore routes to realize electrically driven Bose-Einstein condensation of magnons in insulating antiferromagnets. Even in insulating antiferromagnets, the localized spins can…
A Convergent Crank-Nicolson Galerkin Scheme for the Benjamin-Ono Equation
Sondre Tesdal Galtung
In this paper we prove the convergence of a Crank-Nicolson type Galerkin finite element scheme for the initial value problem associated to the Benjamin-Ono equation. The proof is b…
Examples of non-algebraic classes in the Brown-Peterson tower
Gereon Quick
For every , we construct classes in the Brown-Peterson cohomology of smooth projective complex algebraic varieties which are not in the image of the c…
Observations of planetary waves in the mesosphere-lower thermosphere during stratospheric warming events
N. H. Stray, Y. J. Orsolini, P. J. Espy +2
This study investigates the effect of stratospheric sudden warmings (SSWs) on planetary wave (PW) activity in the mesosphere-lower thermosphere (MLT). PW activity near 95 km is der…
Quantitative strain analysis of InAs/GaAs quantum dot materials
Per Erik Vullum, Magnus Nord, Maryam Vatanparast +5
Geometric phase analysis has been applied to high resolution aberration corrected (scanning) transmission electron microscopy images of InAs/GaAs quantum dot (QD) materials. We sho…
The uniform quantized electron gas revisited
Enrique Lomba, Johan S. Høye
In this work we continue and extend our recent work on the correlation energy of the quantized electron gas of uniform density at temperature . As before we utilize the method…
Unstable splittings in Hodge filtered Brown-Peterson cohomology
Gereon Quick
We construct Hodge filtered function spaces associated to infinite loop spaces. For Brown-Peterson cohomology, we show that the corresponding Hodge filtered spaces satisfy an analo…