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140 research outcomes, page 1 of 14
  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Unicomb, Samuel; Iñiguez, Gerardo; Gleeson, James P.; Karsai, Márton;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | SoBigData-PlusPlus (871042), EC | X5gon (761758), ANR | SoSweet (ANR-15-CE38-0011), SFI | INSIGHT - Irelands Big Da... (12/RC/2289), ANR | DataRedux (ANR-19-CE46-0008)

    Temporal networks in which interaction events are distributed heterogeneously in time are complex to model. Unicomb et al. propose an analytical framework for the analysis of cascading dynamics in such networks, relevant for spin interactions, epidemic spreading, and la...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Brenes, Marlon; Pappalardi, Silvia; Mitchison, Mark T.; Goold, John; Silva, Alessandro;
    Project: EC | ODYSSEY (758403)

    Out-of-time-order correlators (OTOCs) have become established as a tool to characterise quantum information dynamics and thermalisation in interacting quantum many-body systems. It was recently argued that the expected exponential growth of the OTOC is connected to the ...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Brennan, S.J.; Fraser, M.; Johansson, J.; Pastorello, A.; Kotak, R.; Stevance, H.F.; Chen, T.-W.; Eldridge, J.J.; Bose, S.; Brown, P.J.; ...
    Publisher: HAL CCSD
    Project: NSF | All-Sky Automated Survey ... (1515927), NSF | A Complete Census of the ... (0908816), NSF | Collaborative Research: A... (1821987), SFI | Early optical afterglow o... (07/RFP/PHYF295), EC | SNDTD (839090), AKA | The dynamic sky: environm... (324504), EC | GW (842471), NSF | Collaborative Research: P... (1813466), EC | OPTICON (730890), AKA | The dynamic sky: environm... (328898)

    We present comprehensive, multi-wavelength observations of AT 2016jbu, an interacting transient. High cadence photometric coverage reveals that AT 2016jbu underwent significant photometric variability followed by two luminous events, the latter of which reached an absol...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Brennan, S.J.; Fraser, M.; Johansson, J.; Pastorello, A.; Kotak, R.; Stevance, H.F.; Chen, T.-W.; Eldridge, J.J.; Bose, S.; Brown, P.J.; ...
    Project: EC | GW (842471), AKA | The dynamic sky: environm... (324504), EC | SNDTD (839090), AKA | The dynamic sky: environm... (328898), NSF | Collaborative Research: A... (1821987), NSF | Collaborative Research: P... (1813466), SFI | Early optical afterglow o... (07/RFP/PHYF295)

    In the second of two papers on the peculiar interacting transient AT 2016jbu, we present the bolometric lightcurve, identification and analysis of the progenitor candidate, as well as preliminary modelling to help elucidate the nature of this event. We identify the prog...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Recchia, S.; Gabici, S.; Aharonian, F.A.; Niro, V.;
    Project: EC | nuHEDGE (843418)

    Recently, a diffuse emission of 1-100 GeV $\gamma$-rays has been detected from the direction of Andromeda. The emission is centered on the galaxy, and extends for $\sim 100-200$ kpc away from its center. Explaining the extended $\gamma-$ray emission within the framework...

  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Donos, Aristomenis; Pantelidou, Christiana; Ziogas, Vaios;
    Publisher: HAL CCSD
    Project: EC | HoloLif (838644), EC | HHQM (758759), UKRI | Particles, Fields and Spa... (ST/T000708/1)

    We use holography to derive effective theories of fluctuations in spontaneously broken phases of systems with finite temperature, chemical potential, magnetic field and momentum relaxation in which the order parameters break translations. We analytically construct the h...

  • publication . Article . Preprint . 2021
    Open Access
    Authors:
    Pietracaprina, Francesca; Alet, Fabien;
    Persistent Identifiers
    Publisher: Stichting SciPost
    Project: ANR | UNITI (ANR-11-IDEX-0002), EC | ICARUS (838773), ANR | THERMOLOC (ANR-16-CE30-0023)

    We numerically study the possibility of many-body localization transition in a disordered quantum dimer model on the honeycomb lattice. By using the peculiar constraints of this model and state-of-the-art exact diagonalization and time evolution methods, we probe both e...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Crinquand, Benjamin; Cerutti, Benoît; Dubus, Guillaume; Parfrey, Kyle; Philippov, Alexander;
    Publisher: HAL CCSD
    Project: EC | SPAWN (863412)

    Comment: 12 pages, 10 figures. Accepted in Astronomy and Astrophysics

  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Britto, Ruth; Jehu, Guy R.; Orta, Andrea;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | CutLoops (647356)

    A conjecture made by Bern, Dixon, Dunbar, and Kosower asserts a simple dimension-shifting relationship between the one-loop structure of N = 4 MHV amplitudes and all-plus helicity amplitudes in pure Yang-Mills theory. We prove this conjecture to all orders in dimensiona...

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  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Sabater, J.; Best, P. N.; Tasse, C.; Hardcastle, M. J.; Shimwell, T. W.; Nisbet, D.; Jelic, V.; Callingham, J. R.; Röttgering, H. J. A.; Bonato, M.; ...
    Publisher: HAL CCSD
    Project: UKRI | Astronomy and Astrophysic... (ST/M001229/1), UKRI | Astronomy and Astrophysic... (ST/R000972/1), EC | NEWCLUSTERS (321271)

    Comment: Accepted for publication in A&A. This paper is part of the 1st data release of the LoTSS Deep Fields. Electronic data catalogues will be made available on journal publication. 21 pages, 17 figures

140 research outcomes, page 1 of 14