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  • Open Access English
    Authors: 
    Dimitris K. Iakovidis; Melanie Ooi; Ye Chow Kuang; Serge Demidenko; Alexandr Shestakov; Vladimir Sinitsin; Manus Henry; Andrea Sciacchitano; Stefano Discetti; Silvano Donati; +24 more
    Publisher: IOP Publishing
    Countries: Italy, United Kingdom, Germany
    Project: EC | NEXTFLOW (949085)

    Signal processing is a fundamental component of almost any sensor-enabled system, with a wide range of applications across different scientific disciplines. Time series data, images, and video sequences comprise representative forms of signals that can be enhanced and a...

  • Publication . Article . Preprint . 2021
    Open Access English
    Authors: 
    Linn E.J. Eriksson; Thomas Ronnet; Anders Johansen;
    Project: EC | PLANETESYS (724687)

    The presence of rings and gaps in protoplanetary discs are often ascribed to planet-disc interactions, where dust and pebbles are trapped at the edges of planetary induced gas gaps. Recent work has shown that these are likely sites for planetesimal formation via the str...

  • Open Access English
    Authors: 
    Debmalya Chakraborty; Annica M. Black-Schaffer;
    Project: EC | ODDSUPER (757553)

    Pair density waves, identified by Cooper pairs with finite center-of-mass momentum, have recently been observed in copper oxide based high T$_\textrm{c}$ superconductors (cuprates). A charge density modulation or wave is also ubiquitously found in underdoped cuprates. W...

  • Open Access English
    Authors: 
    Ordell, Astrid; Pasechnik, Roman; Ser��dio, Hugo; Teichmann, Franz;
    Project: EC | MorePheno (668679)

    Two-Higgs-doublet models (2HDMs) with a flavored U(1)' gauge symmetry are a popular extension to the Standard Model (SM), yet they currently lack a complete survey. In this paper, we present a full classification of anomaly-free 2HDMs within the SM fermion content, resu...

  • Publication . Article . Preprint . 2019
    Open Access English
    Authors: 
    Ilija Buric; Volker Schomerus; Evgeny Sobko;
    Country: Germany
    Project: EC | IQFT (648630)

    In this work we launch a systematic theory of superconformal blocks for four-point functions of arbitrary supermultiplets. Our results apply to a large class of superconformal field theories including 4-dimensional models with any number $\mathcal{N}$ of supersymmetries...

  • Open Access English
    Authors: 
    Hanen Hamdi; Gergő Thiering; Zoltán Bodrog; Viktor Ivády; Adam Gali;
    Publisher: Linköpings universitet, Teoretisk Fysik
    Country: Sweden
    Project: EC | ASTERIQS (820394)

    Many quantum emitters have been measured close or near the grain boundaries of the two-dimensional hexagonal boron nitride where various Stone-Wales defects appear. We show by means of first principles density functional theory calculations that the pentagon-heptagon St...

  • Open Access English
    Authors: 
    Khurram Azeem Hashmi; Marcus Liwicki; Didier Stricker; Muhammad Adnan Afzal; Muhammad Ahtsham Afzal; Muhammad Zeshan Afzal;
    Project: EC | INFINITY (883293)

    The first phase of table recognition is to detect the tabular area in a document. Subsequently, the tabular structures are recognized in the second phase in order to extract information from the respective cells. Table detection and structural recognition are pivotal pr...

  • Open Access English
    Authors: 
    Li Ma; Eirini-Maria Pascalidou; Frédéric Wiame; Sandrine Zanna; Vincent Maurice; Philippe Marcus;
    Country: France
    Project: EC | CIMNAS (741123)

    International audience; Passivation mechanisms were investigated on (100)-oriented Fe-18Cr-13Ni surfaces with direct transfer between surface preparation and analysis by X-ray photoelectron spectroscopy and scanning tunneling microscopy and electrochemical characterizat...

  • Open Access English
    Authors: 
    Bjorn K. Berntson; Rob Klabbers; Edwin Langmann;
    Project: EC | BOPNIE (682537)

    We consider the half-wave maps (HWM) equation which provides a continuum description of the classical Haldane-Shastry spin chain on the real line. We present exact multi-soliton solutions of this equation. Our solutions describe solitary spin excitations that can move w...

  • Publication . Article . Preprint . 2018
    Open Access English
    Authors: 
    Christian Bierlich; Gösta Gustafson; Leif Lönnblad;
    Publisher: Elsevier
    Project: EC | MCnetITN3 (722104), EC | MorePheno (668679)

    We present a microscopic model for collective effects in high multiplicity proton--proton collisions, where multiple partonic subcollisions give rise to a dense system of strings. From lattice calculations we know that QCD strings are transversely extended, and we argue...