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210,207 research outcomes, page 1 of 21,021
  • publication . Preprint . 2021
    Open Access English
    Authors:
    Chareev, D. A.; Phyual, D.; Karmakar, D.; Nekrasov, A.; Johansson, F. O. L.; Sarkar, T.; Rensmo, H.; Eriksson, Olle; Delin, Anna; Vasiliev, A. N.; ...

    Transition metals dichalcogenides (TMDs) are an emergent class of low-dimensional materials with growing applications in the field of nanoelectronics. However, efficient methods for synthesizing large mono-crystals of these systems are still lacking. Here, we describe a...

  • publication . Article . Preprint . 2021 . Embargo End Date: 01 Jan 2022
    Open Access
    Authors:
    Luo, Andrew; Li, Tianqin; Zhang, Wen-Hao; Lee, Tai Sing;
    Persistent Identifiers
    Publisher: arXiv

    Recent advances in deep generative models have led to immense progress in 3D shape synthesis. While existing models are able to synthesize shapes represented as voxels, point-clouds, or implicit functions, these methods only indirectly enforce the plausibility of the fi...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Bérczi, Gergely; Szenes, András;

    We develop a new approach to the study of the multipoint loci of holomorphic maps between complex manifolds. We relate the $k$-fold locus to the curvilinear component of the Hilbert scheme of $k$ points on the source space of the map, and using equivariant localisation,...

  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Rafael Álvarez-García; Ralph Blumenhagen; Christian Kneißl; Andriana Makridou; Lorenz Schlechter;
    Persistent Identifiers
    Publisher: Elsevier

    We analyze AdS and dS swampland conjectures in a three-dimensional higher spin theory with self-interacting matter, which contains conformal gravity and is almost topological. A theory of a similar type was proposed as the effective theory in the high energy phase of no...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Elizondo, E. Javier; Fink, Alex; López, Cristhian Garay;

    Let $\mathbb{G}(d,n)$ be the complex Grassmannian of affine $d$-planes in $n$-space. We study the problem of characterizing the set of algebraic subvarieties of $\mathbb{G}(d,n)$ invariant under the action of the maximal torus $T$ and having given homology class $\lambd...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Dybczyński, Piotr A.; Królikowska, Małgorzata;

    In June 2021 the discovery of an unusual comet C/2014 UN271 Bernardinelli-Bernstein has been announced. Its cometary activity beyond Uranus orbit also has refreshed interest in similar objects, including C/2017K2 PanSTARRS. Another peculiarity of these objects is the lo...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Ramakrishnan, Sujatha; Velmani, Premvijay;

    The structural and dynamic properties of the dark matter halos, though an important ingredient in understanding large-scale structure formation, require more conservative particle resolution than those required by halo mass alone in a simulation. This reduces the parame...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Lenzing, Helmut; Meltzer, Hagen; Ruan, Shiquan;

    This present paper is devoted to the study of a class of Nakayama algebras $N_n(r)$ given by the path algebra of the equioriented quiver $\mathbb{A}_n$ subject to the nilpotency degree $r$ for each sequence of $r$ consecutive arrows. We show that the Nakayama algebras $...

  • publication . Other literature type . Preprint . 2021
    Open Access English
    Authors:
    Bea, Yago; Casalderrey-Solana, Jorge; Giannakopoulos, Thanasis; Jansen, Aron; Krippendorf, Sven; Mateos, David; Sanchez-Garitaonandia, Mikel; Zilhão, Miguel;

    We uncover a new gravitational-wave production mechanism in cosmological, first-order, thermal phase transitions. These are usually assumed to proceed via the nucleation of bubbles of the stable phase inside the metastable phase. However, if the nucleation rate is suffi...

  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Quiroga, Flor B.; Hinojosa-Romero, David; Valladares, Alexander; Valladares, Renela M.; Rodríguez, Isaías; Valladares, Ariel A.;
    Persistent Identifiers

    Materials may behave in non-expected ways when subject to unexpected conditions. For example, when Bi was turned into an amorphous phase (\textit{a}-Bi) unexpectedly it became a superconductor at temperatures below $10$ K. We provided an explanation as to why \textit{a}...

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210,207 research outcomes, page 1 of 21,021