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75,537 research outcomes, page 1 of 7,554
  • publication . Preprint . Conference object . Other literature type . 2022
    Open Access English
    Authors:
    Amhis, Y.; Banerjee, Sw; Ben-Haim, E.; Bona, M.; Bozek, A.; Bozzi, C.; Brodzicka, J.; Chrzaszcz, M.; Dingfelder, J.; Egede, U.; ...

    Comment: 5 pages, Letter of Interest for Snowmass 2021

  • publication . Article . Preprint . 2022 . Embargo End Date: 28 Jan 2022
    Open Access English
    Authors:
    A. J. Barclay; A. Pietropolli Charmet; A. R. W. McKellar; Nasser Moazzen-Ahmadi;
    Persistent Identifiers
    Publisher: AIP
    Project: NSERC

    Comment: 27 page, 3 figures

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  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Enrico Bena, Chiara; Del Giudice, Marco; Grob, Alice; Gueudré , Thomas; Miotto, Mattia; Gialama, Dimitra; Osella, Matteo; Turco, Emilia; Ceroni, Francesca; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | INFERNET (734439)

    Individual cells exhibit specific proliferative responses to changes in microenvironmental conditions. Whether such potential is constrained by the cell density throughout the growth process is however unclear. Here, we identify a theoretical framework that captures how...

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  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Modjtaba Ghorbani; Sandi Klavžar; Hamid Reza Maimani; Mostafa Momeni; Farhad Rahimi Mahid; Gregor Rus;
    Persistent Identifiers

    A vertex subset $S$ of a graph $G$ is a general position set of $G$ if no vertex of $S$ lies on a geodesic between two other vertices of $S$. The cardinality of a largest general position set of $G$ is the general position number (gp-number) ${\rm gp}(G)$ of $G$. The gp...

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  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Casadio, Roberto; Kamenshchik, Alexander; Kuntz, Iberê;
    Publisher: Elsevier

    It is rather well-known that spacetime singularities are not covariant under field redefinitions. A manifestly covariant approach to singularities in classical gravity was proposed in arXiv:2008.09387. In this paper, we start to extend this analysis to the quantum realm...

  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Artale, A.; Kontchakov, Roman; Kovtunova, A.; Ryzhikov, Vladislav; Wolter, F.; Zakhariyashchev, Michael;

    We investigate ontology-based data access to temporal data. We consider temporal ontologies given in linear temporal logic LTL interpreted over discrete time (Z, 1, or FO(RPR), which extends FO(<) with relational primitive recursion. In terms of circuit complexity, FO(<...

  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Tartaglione, Enzo; Lathuilière, Stéphane; Fiandrotti, Attilio; Cagnazzo, Marco; Grangetto, Marco;
    Publisher: HAL CCSD

    We formulate the entropy of a quantized artificial neural network as a differentiable function that can be plugged as a regularization term into the cost function minimized by gradient descent. Our formulation scales efficiently beyond the first order and is agnostic of...

  • publication . Article . Preprint . 2021
    Open Access
    Authors:
    Yannick Sire; Susanna Terracini; Stefano Finzi Vita;
    Persistent Identifiers
    Publisher: American Institute of Mathematical Sciences (AIMS)
    Project: EC | COMPAT (339958)

    We consider a class of equations in divergence form with a singular/degenerate weight $$ -\mathrm{div}(|y|^a A(x,y)\nabla u)=|y|^a f(x,y)+\textrm{div}(|y|^aF(x,y))\;. $$ Under suitable regularity assumptions for the matrix $A$, the forcing term $f$ and the field $F$, we...

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  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Cilluffo, Dario; Buonaiuto, Giuseppe; Lesanovsky, Igor; Carollo, Angelo; Lorenzo, Salvatore; Palma, G Massimo; Ciccarello, Francesco; Carollo, Federico;

    We develop a microscopic theory for biasing the quantum trajectories of an open quantum system, which permits to render rare trajectories typical. To this end we consider a discrete-time quantum dynamics, where the open system collides sequentially with qubit probes whi...

  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Costola, Michele; Iacopini, Matteo; Santagiustina, Carlo R. M. A.;
    Project: EC | STEADY (887220)

    The meme stock phenomenon has yet to be explored. In this note, we provide evidence that these stocks display common stylized facts for the dynamics of price, trading volume, and social media activity. Using a regime-switching cointegration model, we identify the meme s...

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75,537 research outcomes, page 1 of 7,554