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1,320 research outcomes, page 1 of 132
  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Peter Gabrovsek; Darko Aleksovski; Igor Mozetič; Miha Grčar;
    Persistent Identifiers
    Publisher: Public Library of Science (PLoS)
    Country: Slovenia
    Project: EC | SIMPOL (610704), EC | DOLFINS (640772)

    We investigate the relationship between social media, Twitter in particular, and stock market. We provide an in-depth analysis of the Twitter volume and sentiment about the 30 companies in the Dow Jones Industrial Average index, over a period of three years. We focus on...

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  • publication . Preprint . 2019
    Open Access English
    Authors:
    Tadic, Bosiljka; Suvakov, Milovan; Andjelkovic, Miroslav; Rodgers, Geoff J.;
    Project: MESTD | Advanced analytical, nume... (174014), MESTD | Fundamental processes and... (171037), MESTD | Application of low temper... (41011)

    Motivated by the relevance of higher-order interactions in quantum physics and materials science at the nanoscale, recently a model has been introduced for new classes of networks that grow by the geometrically constrained aggregation of simplexes (triangles, tetrahedra...

  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    Lau, Jey Han; Armendariz, Carlos Santos; Lappin, Shalom; Purver, Matthew; Shu, Chang;
    Project: EC | EMBEDDIA (825153)

    We study the influence of context on sentence acceptability. First we compare the acceptability ratings of sentences judged in isolation, with a relevant context, and with an irrelevant context. Our results show that context induces a cognitive load for humans, which co...

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Marko Žnidarič; J. J. Mendoza-Arenas; Stephen R. Clark; John Goold;
    Country: United Kingdom
    Project: EC | Q-MAC (319286)

    We study high temperature spin transport in a disordered Heisenberg chain in the ergodic regime when bulk dephasing is present. We find that while dephasing always renders the transport diffusive, there is nonetheless a remnant of the diffusive to sub-diffusive transiti...

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  • publication . Conference object . Article . Preprint . Other literature type . 2017
    Open Access English
    Authors:
    Bulekov, O.V.; Khlopov, M. Yu.; Romaniouk, A.S.; Smirnov, Yu. S.;
    Publisher: HAL CCSD
    Countries: France, Slovenia

    The nonbaryonic dark matter of the Universe is assumed to consist of new stable particles. Stable particle candidates for cosmological dark matter are usually considered as neutral and weakly interacting. However stable charged leptons and quarks can also exist hidden i...

  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Tadić, Bosiljka;
    Persistent Identifiers

    Online social dynamics based on human endeavours exhibit prominent complexity in the emergence of new features embodied in the appearance of collective social values. The vast amount of empirical data collected at various websites provides a unique opportunity to quanti...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Prosen, Tomaz;
    Project: EC | OMNES (694544)

    A family of reversible deterministic cellular automata, including the rules 54 and 201 of [Bobenko et al., Commun. Math. Phys. 158, 127 (1993)] as well as their kinetically constrained quantum (unitary) or stochastic deformations, is shown to correspond to integrable Fl...

  • publication . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Pregelj, M.; Zorko, A.; Klanjsek, M.; Zaharko, O.; White, J. S.; Prokhnenko, O.; Bartkowiak, M.; Nojiri, H.; Berger, H.; Arcon, D.;
    Country: Switzerland
    Project: SNSF | Spin-liquid and spin-ice ... (IZ73Z0_152734)

    Frustrated spin-1/2 chains, despite the apparent simplicity, exhibit remarkably rich phase diagram comprising vector-chiral (VC), spin-density-wave (SDW) and multipolar/spin-nematic phases as a function of the magnetic field. Here we report a study of $\beta$-TeVO$_4$, ...

  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    Benyoussef, S; EL Amraoui, Y; Ez-Zahraouy, H; Mezzane, D; Kutnjak, Z; Luk’yanchuk, I A; EL Marssi, M;
    Persistent Identifiers
    Project: EC | ENGIMA (778072)

    The structural, electronic and magnetic properties of Fe7S8 material have been studied within the framework of the ab-initio calculations, the mean field approximation (MFA) and Monte Carlo simulation (MCS). Our study shows that two forms of the iron atoms, Fe2+ with sp...

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  • publication . Preprint . 2018
    Open Access English
    Authors:
    Popadić, Aleksandar; Svenšek, Daniel; Podgornik, Rudolf; Praprotnik, Matej;

    Linear polymers and other connected "line liquids" exhibit a coupling between density and equilibrium nematic order on the macroscopic level that gives rise to a Meyer-de Gennes vectorial conservation law. Nevertheless, isotropic linear polymer melts/solutions exhibit f...

1,320 research outcomes, page 1 of 132