4.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Deutsches Elektronen-Synchrotron DESYDE235 papers
- Centre National de la Recherche ScientifiqueFR146 papers
- Technical University of MunichDE137 papers
- Joint Institute for Nuclear ResearchRU132 papers
- University of LiverpoolGB122 papers
- Ludwig-Maximilians-Universität MünchenDE118 papers
- University of EdinburghGB118 papers
- ETH ZurichCH109 papers
- Leipzig UniversityDE105 papers
- Ioffe InstituteRU103 papers
- Forschungszentrum JülichDE94 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE90 papers
156 papers · 1 filter
Application of Ewald's Method for Efficient Summation of Dyon Long-Range Potentials
Benjamin Maier, Falk Bruckmann, Simon Dinter +3
We study a model of dyons for SU(2) Yang-Mills theory at finite temperature T < T_c, in particular its ability to generate a confining force between a static quark antiquark pair.…
Thermal Correlators in the ρ channel of two-flavor QCD
Bastian B. Brandt, Anthony Francis, Harvey B. Meyer +1
We present a lattice QCD calculation with two dynamical flavors of the isovector vector correlator in the high-temperature phase. We analyze the correlator in terms of the associat…
Charmed hadron spectroscopy on the lattice for flavours
Gunnar Bali, Sara Collins, Paula Pérez-Rubio
We study the spectra of charmonia, charmed mesons, singly and doubly charmed baryons using Lattice QCD, with 2+1 flavours of fermions. In the case of mesons, we include higher spin…
Large nuclear spin polarization in gate-defined quantum dots using a single-domain nanomagnet
Gunnar Petersen, Eric A. Hoffmann, Dieter Schuh +3
The electron-nuclei (hyperfine) interaction is central to spin qubits in solid state systems. It can be a severe decoherence source but also allows dynamic access to the nuclear sp…
Concordance of links with identical Alexander invariants
Jae Choon Cha, Stefan Friedl, Mark Powell
J. Davis showed that the topological concordance class of a link in the 3-sphere is uniquely determined by its Alexander polynomial for 2-component links with Alexander polynomial…
Impulsive Laser Induced Alignment of Molecules Dissolved in Helium Nanodroplets
Dominik Pentlehner, Jens H. Nielsen, Alkwin Slenczka +2
We show that a 450 fs nonresonant, moderately intense, linearly polarized laser pulse can induce field-free molecular axis alignment of methyliodide molecules dissolved in a helium…
Singular values of the Dirac operator at nonzero density
Takuya Kanazawa, Tilo Wettig, Naoki Yamamoto
At nonzero density the eigenvalues of the Dirac operator move into the complex plane, while its singular values remain real and nonnegative. In QCD-like theories, the singular-valu…
Phase Field Models versus Parametric Front Tracking Methods: Are they accurate and computationally efficient?
John W. Barrett, Harald Garcke, Robert Nürnberg
We critically compare the practicality and accuracy of numerical approximations of phase field models and sharp interface models of solidification. Particular emphasis is put on St…
Determination of LambdaMS from the gluon and ghost propagators in Landau gauge
Andre Sternbeck, Kim Maltman, Michael Müller-Preussker +1
We give an update on our lattice determination of r_0 LambdaMS for different Nf. Our calculations employ the strong coupling constant in the minimal MOM scheme for QCD in Landau ga…
Longitudinally Polarized Photoproduction of Heavy Flavors at Next-to-Leading Order of QCD
Johann Riedl, Marco Stratmann, Andreas Schafer
We present a phenomenological study of charm quark photoproduction in longitudinally polarized lepton-hadron collisions at next-to-leading order accuracy of QCD. Our results are ba…
Self-intersection of the relative dualizing sheaf on modular curves
Hartwig Mayer
Let be an odd and squarefree positive integer divisible by at least two relative prime integers bigger or equal than 4. Our main theorem is an asymptotic formula solely in term…
Multiplicities of charged pions and kaons from semi-inclusive deep-inelastic scattering by the proton and the deuteron
HERMES Collaboration, A. Airapetian, N. Akopov +135
Multiplicities in semi-inclusive deep-inelastic scattering are presented for each charge state of π^\pm and K^\pm mesons. The data were collected by the HERMES experiment at the HE…
Stability of complex Langevin dynamics in effective models
Gert Aarts, Frank A. James, Jan M. Pawlowski +3
The sign problem at nonzero chemical potential prohibits the use of importance sampling in lattice simulations. Since complex Langevin dynamics does not rely on importance sampling…
Studies of Nucleon Resonance Structure in Exclusive Meson Electroproduction
I. G. Aznauryan, A. Bashir, V. Braun +24
Studies of the structure of excited baryons are key to the N* program at Jefferson Lab. Within the first year of data taking with the Hall B CLAS12 detector following the 12 GeV up…
Thermoelectric spin accumulation and long-time spin precession in a non-collinear quantum dot spin valve
Bhaskaran Muralidharan, Milena Grifoni
We explore thermoelectric spin transport and spin dependent phenomena in a non-collinear quantum dot spin valve set up. Using this set up, we demonstrate the possibility of a therm…
Landau gauge gluon and ghost propagators from lattice QCD with Nf=2 twisted mass fermions at finite temperature
R. Aouane, F. Burger, E. -M. Ilgenfritz +2
We investigate the temperature dependence of the Landau gauge gluon and ghost propagators in lattice QCD with two flavors of maximally twisted mass fermions. For these propagators…
Blocking-inspired supersymmetric actions: a status report
Georg Bergner, Falk Bruckmann, Yoshio Echigo +3
We provide a status report on the advances in blocking-inspired supersymmetric actions. This is done at the example of interacting supersymmetric quantum mechanics as well as the W…
Exact treatment of planar two-electron quantum dots: effects of anharmonicity on the complexity
Sebastian Schröter, Paul-Antoine Hervieux, Giovanni Manfredi +2
Static properties of an anharmonic potential model for planar two-electron quantum dots are investigated using a method which allows for the exact representation of the matrix elem…
Subsets and the canonical partition functions
Jacques Bloch, Falk Bruckmann, Mario Kieburg +2
We explain the physical nature of the subset solution to the sign problem in chiral random matrix theory: The subset sum is shown to project out the canonical determinant with zero…
Linear polarization dependence of microwave-induced magnetoresistance oscillations in high-mobility two-dimensional systems
X. L. Lei, S. Y. Liu
We examine the effect of changing the linear polarization angle of incident microwaves with respect to the dc current on radiation-induced magnetoresistance oscillations in a t…
Perturbative subtraction of lattice artifacts in the computation of renormalization constants
M. Constantinou, M. Costa, M. Gockeler +6
The determination of renormalization factors is of crucial importance. They relate the observables obtained on finite, discrete lattices to their measured counterparts in the conti…
Temperature-dependent dynamical nuclear polarization bistabilities in double quantum dots in the spin-blockade regime
Anders Mathias Lunde, Carlos López-Monís, Ioanna A. Vasiliadou +2
The interplay of dynamical nuclear polarization (DNP) and leakage current through a double quantum dot in the spin-blockade regime is analyzed. A finite DNP is built up due to a co…
Overconvergent subanalytic subsets in the framework of Berkovich spaces
Florent Martin
We study the class of overconvergent subanalytic subsets of a -affinoid space when is a non-archimedean field. These are the images along the projection $X \times B^n \t…
Counting Statistics and Dephasing Transition in an Electronic Mach-Zehnder Interferometer
A. Helzel, L. V. Litvin, I. P. Levkivskyi +3
It was recently suggested that a novel type of phase transition may occur in the visibility of electronic Mach-Zehnder Interferometers. Here, we present experimental evidence for t…