Browsing by Issue Date

Browsing by Issue Date

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  • Ma, Xiaoguang; Mishra, Chandan K.; Habdas, P.; Yodh, A. G. (The Journal of Chemical Physics, 2021-08)
    We investigate the short-time vibrational properties and structure of two-dimensional, bidisperse, colloidal glasses and supercooled liquids in the vicinity of the re-entrant glass transition, as a function of interparticle ...
  • Rahman, Mostafizur; Bhattacharyya, Arpan (American Physical Society, 2021-08)
    Although black holes are an integral part of the standard model of astrophysics and cosmology, their existence poses some serious fundamental problems. In recent years, several horizonless compact object models were proposed ...
  • Hagenlocher, Jan; Scheffczyk, Niels; Broch, Katharina; Duva, Giuliano; Rubegger, Nadine; Egenberger, Lisa; Banerjee, Rupak; Kera, Satoshi; Schreiber, Frank; Hinderhofer, Alexander (American Mathematical Society, 2021-08)
    Electronic states within the HOMO–LUMO gap of organic semiconductors play a key role in the energy level alignment of substrate–organic and organic–organic interfaces and therefore are a defining parameter for device ...
  • Ghosh, Rajes; Sarkar, Sudipta (American Physical Society, 2021-08)
    We present a novel theorem regarding light rings in a stationary spacetime with an ergoregion. We prove that any stationary, axisymmetric, and asymptotically flat spacetime in 1+3 dimensions with an ergoregion must have ...
  • Shaikh, Adiba; Kurian, Manu; Das, Santosh K.; Chandra, Vinod; Dash, Sadhana; Nandi, Basanta K. (American Physical Society, 2021-08)
    The heavy quark drag and momentum diffusion coefficients in the presence of both the collisional and radiative processes have been studied in a hot viscous QCD medium. The thermal medium effects are incorporated by employing ...
  • Jana, Arghajit; Kumari, Neeraj; Nandi, Prantik; Naik, Sachindra; Chatterjeee, Arka; Jaisawal, Gaurava K.; Hayasaki, Kimitake; Ricci, Claudio (Oxford University Press, 2021-08)
    We study the nature of the changing-look active galactic nucleus NGC 1566 during its 2018 June outburst. During the outburst, the X-ray intensity of the source rises up to ?25-30 times compared to its quiescent state ...
  • Atkinson, Oliver; Bhardwaj, Akanksha; Englert, Christoph; Ngairangbam Vishal S.; Spannowsky, Michael (Scuola Internazionale Superiore di Studi Avanzati (SISSA), 2021-08)
    We devise an autoencoder based strategy to facilitate anomaly detection for boosted jets, employing Graph Neural Networks (GNNs) to do so. To overcome known lim itations of GNN autoencoders, we design a symmetric decoder ...

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