10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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- Joint Institute for Nuclear ResearchRU1.7k papers
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404 papers · 1 filter
A fast direct solver for the advection-diffusion equation using low-rank approximation of the Green's function
Jonathan R. Bull
We present a fast direct solution method for the advection-diffusion equation in one and two dimensions with non-periodic boundaries. Computational cost is reduced to $\mathcal O(N…
Holographic two-point functions for Janus interfaces in the CFT
Marco Chiodaroli, John Estes, Yegor Korovin
This paper investigates scalar perturbations in the top-down supersymmetric Janus solutions dual to conformal interfaces in the CFT, finding analytic closed-form solutions.…
Tunability of the topological nodal-line semimetal phase in ZrSiX-type materials
M. Mofazzel Hosen, Klauss Dimitri, Ilya Belopolski +11
The discovery of a topological nodal-line (TNL) semimetal phase in ZrSiS has invigorated the study of other members of this family. Here, we present a comparative electronic struct…
Quadrality for Supersymmetric Matrix Models
Sebastian Franco, Sangmin Lee, Rak-Kyeong Seong +1
We introduce a new duality for supersymmetric gauged matrix models. This duality is an order 4 symmetry, namely an equivalence between four different theories,…
Magnetocrystalline anisotropy of Laves phase FeTaW from first principles - the effect of 3d-5d hybridisation
Alexander Edström
The magnetic properties of FeTa and FeW in the hexagonal Laves phase are computed using density functional theory in the generalised gradient approximation, with the full p…
Double Field Theory at SL(2) angles
Franz Ciceri, Giuseppe Dibitetto, J. J. Fernandez-Melgarejo +2
An extended field theory is presented that captures the full SL(2) x O(6,6+n) duality group of four-dimensional half-maximal supergravities. The theory has section constraints whos…
Gaia FGK Benchmark stars: Opening the black box of stellar element abundance determination
P. Jofre, U. Heiter, C. C. Worley +10
Gaia and its complementary spectroscopic surveys combined will yield the most comprehensive database of kinematic and chemical information of stars in the Milky Way. The Gaia FGK b…
Towards an Approximate Conformance Relation for Hybrid I/O Automata
Morteza Mohaqeqi, Mohammad Reza Mousavi
Several notions of conformance have been proposed for checking the behavior of cyber-physical systems against their hybrid systems models. In this paper, we explore the initial ide…
Non-magnetic photospheric bright points in 3D simulations of the solar atmosphere
Flavio Calvo, Oskar Steiner, Bernd Freytag
Context. Small-scale bright features in the photosphere of the Sun, such as faculae or G-band bright points, appear in connection with small-scale magnetic flux concentrations. Aim…
Impurity bound states in fully gapped -wave superconductors with subdominant order parameters
Mahdi Mashkoori, Kristofer Björnson, Annica M. Black-Schaffer
Impurities in superconductors and their induced bound states are important both for engineering novel states such as Majorana zero-energy modes and for probing bulk properties of t…
Surface magnetism of cool stars
O. Kochukhov, P. Petit, K. G. Strassmeier +10
Magnetic fields are essential ingredients of many physical processes in the interiors and envelopes of cool stars. Yet their direct detection and characterisation is notoriously di…
The W. M. Keck Observatory infrared vortex coronagraph and a first image of HIP79124 B
Eugene Serabyn, Elsa Huby, Keith Matthews +22
An optical vortex coronagraph has been implemented within the NIRC2 camera on the Keck II telescope and used to carry out on-sky tests and observations. The development of this new…
Characterization of the inner disk around HD 141569 A from Keck/NIRC2 L-band vortex coronagraphy
Dimitri Mawet, Élodie Choquet, Olivier Absil +22
HD 141569 A is a pre-main sequence B9.5 Ve star surrounded by a prominent and complex circumstellar disk, likely still in a transition stage from protoplanetary to debris disk phas…
Discovery of a low-mass companion inside the debris ring surrounding the F5V star HD206893
Julien Milli, Pascale Hibon, Valentin Christiaens +30
Uncovering the ingredients and the architecture of planetary systems is a very active field of research that has fuelled many new theories on giant planet formation, migration, com…
Towards multistage modelling of protein dynamics with monomeric Myc oncoprotein as an example
Jiaojiao Liu, Jin Dai, Jianfeng He +2
We propose to combine a mean field approach with all atom molecular dynamics into a multistage algorithm that can model protein folding and dynamics over very long time periods yet…
Observation of the helicity-selection-rule suppressed decay of the charmonium state
BESIII Collaboration, M. Ablikim, M. N. Achasov +424
The decays of , and are studied with the data samples collected with the Beijing Spectrometer (BESIII)…
Measurement of the cross-section for producing a boson in association with a single top quark in collisions at TeV with ATLAS
ATLAS Collaboration
The inclusive cross-section for the associated production of a boson and top quark is measured using data from proton-proton collisions at TeV. The dataset corr…
Measurements of top quark spin observables in events using dilepton final states in TeV collisions with the ATLAS detector
ATLAS Collaboration
Measurements of top quark spin observables in events are presented based on 20.2 fb of TeV proton-proton collisions recorded with the ATLAS detecto…
Super-Laplacians and their symmetries
P. S. Howe, U. Lindström
A super-Laplacian is a set of differential operators in superspace whose highest-dimensional component is given by the spacetime Laplacian. Symmetries of super-Laplacians are given…
Cluster-Void Degeneracy Breaking: Modified Gravity in the Balance
Martin Sahlén, Joseph Silk
Combining galaxy cluster and void abundances is a novel, powerful way to constrain deviations from General Relativity and the CDM model. For a flat CDM model with growth of l…
Holography, Brane Intersections and Six-dimensional SCFTs
Nikolay Bobev, Giuseppe Dibitetto, Fridrik Freyr Gautason +1
We study supersymmetric intersections of NS5-, D6- and D8-branes in type IIA string theory. We focus on the supergravity description of this system and identify a "near horizon" li…
The IceCube Realtime Alert System
IceCube Collaboration, M. G. Aartsen, M. Ackermann +301
Following the detection of high-energy astrophysical neutrinos in 2013, their origin is still unknown. Aiming for the identification of an electromagnetic counterpart of a rapidly…
Search for annihilating dark matter in the Sun with 3 years of IceCube data
IceCube Collaboration, M. G. Aartsen, M. Ackermann +301
We present results from an analysis looking for dark matter annihilation in the Sun with the IceCube neutrino telescope. Gravitationally trapped dark matter in the Sun's core can a…
Observation of the doubly radiative decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +426
Based on a sample of billion events collected with the BESIII detector, we report the study of the doubly radiative decay for the first time, where…