Showing 241 - 260 results of 421 for search '"Bondy"', query time: 0.08s Refine Results
  1. 241
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  3. 243

    Jets with a Twist: The Emergence of FR0 Jets in a 3D GRMHD Simulation of Zero-angular-momentum Black Hole Accretion by Aretaios Lalakos, Alexander Tchekhovskoy, Omer Bromberg, Ore Gottlieb, Jonatan Jacquemin-Ide, Matthew Liska, Haocheng Zhang

    Published 2024-01-01
    “…We place the gas outside the BH sphere of influence, or the Bondi radius, chosen to be much larger than the BH gravitational radius, R _B = 10 ^3 R _g . …”
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    Article
  4. 244

    Black tunnels and hammocks by William D. Biggs, Jorge E. Santos

    Published 2022-11-01
    “…The DeTurck method was used in order to attain the black tunnel solutions, whilst the black hammocks were found in Bondi-Sachs gauge.…”
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  5. 245

    BMS characters and modular invariance by Arjun Bagchi, Amartya Saha, Zodinmawia

    Published 2019-07-01
    “…Abstract We construct the characters for the highest weight representations of the 3d Bondi-Metzner-Sachs (BMS3) algebra. We reproduce our character formula by looking at singular limits from 2d CFT characters and find that our answers are identical to the characters obtained for the very different induced representations. …”
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    Article
  6. 246

    Cosmological LTB black hole in a quintom universe by Sareh Eslamzadeh, Kourosh Nozari, J. T. Firouzjaee

    Published 2023-11-01
    “…Abstract We study cosmological Lemaitre–Tolman–Bondi (LTB) black hole thermodynamics immersed in a quintom universe. …”
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    Article
  7. 247

    Possible Wormholes in a Friedmann Universe by Kirill A. Bronnikov, Pavel E. Kashargin, Sergey V. Sushkov

    Published 2023-10-01
    “…We study the properties of evolving wormholes able to exist in a closed Friedmann dust-filled universe and described by a particular branch of the well-known Lemaître–Tolman–Bondi solution to the Einstein equations and its generalization with a nonzero cosmological constant and an electromagnetic field. …”
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    Article
  8. 248

    Flat JT gravity and the BMS-Schwarzian by Hamid Afshar, Blagoje Oblak

    Published 2022-11-01
    “…Abstract We consider Minkowskian Jackiw-Teitelboim (JT) gravity in Bondi gauge at finite temperature, with non-zero vacuum energy. …”
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    Article
  9. 249
  10. 250

    BMS modular covariance and structure constants by Arjun Bagchi, Saikat Mondal, Sanchari Pal, Max Riegler

    Published 2023-11-01
    “…Abstract Two-dimensional (2d) field theories invariant under the Bondi-Metzner-Sachs algebra, or 2d BMSFTs in short, are putative holographic duals of Einstein gravity in 3d asymptotically flat spacetimes. …”
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  11. 251

    Metric reconstruction from celestial multipoles by Geoffrey Compère, Roberto Oliveri, Ali Seraj

    Published 2022-11-01
    “…The dictionary between celestial charges and canonical multipole moments allows to holographically reconstruct the metric in de Donder, Newman-Unti or Bondi gauge outside of sources.…”
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    Article
  12. 252

    Kac-Moody symmetry in the light front of gauge theories by Hernán A. González, Oriana Labrin, Olivera Miskovic

    Published 2023-06-01
    “…We also provide a non-Abelian generalization of the previous symmetries by analysing the evolution of Yang-Mills theory in Bondi coordinates.…”
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    Article
  13. 253

    BMS invariance and the membrane paradigm by Penna, Robert

    Published 2016
    “…The Bondi-van der Burg-Metzner-Sachs (BMS) group is the asymptotic symmetry group of asymptotically flat spacetime. …”
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  14. 254
  15. 255

    APPLICATION OF MATHEMATICAL METHODS OF THE ANALYSIS IN THE SELECTION OF THE VEGETABLE PEA by S. P. Kuzmina, N. G. Kazydub, E. V. Bondarenko

    Published 2018-06-01
    “…As a result of the research, sources of selected economically valuable pea vegetable seeds were selected for breeding in the conditions of the southern forest-steppe of Western Siberia: Chinese, Bondi, Chika and Italy for shrinking vegetation period, for resistance to ascochitis and rust - Chinese, Chika, Gloriosa, for weight gain One bean – Chinese, Chika and Italy; Weight of beans and seeds from a single plant – Chinese, Chika, Italy, Bondi and Demos, 1000 seeds of weight – Chinese, Chika and Italy, according to the taste and suitability for canning and freezing - Chinese and Chika, by the number of nitrogen fixing nodules on one plant - Chinese. …”
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    Article
  16. 256

    Carroll covariant scalar fields in two dimensions by Arjun Bagchi, Aritra Banerjee, Sudipta Dutta, Kedar S. Kolekar, Punit Sharma

    Published 2023-01-01
    “…In this paper, we focus on two dimensional (2d) null manifolds and hence on the 2d Conformal Carroll or equivalently the 3d Bondi-Metzner-Sachs (BMS) algebra. Using Carroll covariance, we write the most general free massless Carroll scalar field theory and discover three inequivalent actions. …”
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    Article
  17. 257

    Finite charges from the bulk action by Robert McNees, Céline Zwikel

    Published 2023-08-01
    “…We illustrate the procedure with examples in two and three dimensions, working in Bondi gauge and obtaining integrable charges. As a by-product, actions are derived for these theories that admit a well-defined variational principle when the fields satisfy boundary conditions on a timelike surface with corners. …”
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    Article
  18. 258

    An embedding space approach to Carrollian CFT correlators for flat space holography by Jakob Salzer

    Published 2023-10-01
    “…These correlators are fixed by the global subgroup, ISO(1, 3), of the carrollian conformal symmetries, i.e., the Bondi-van der Burg-Metzner-Sachs symmetries (BMS). …”
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    Article
  19. 259

    Landauer Principle and General Relativity by Luis Herrera

    Published 2020-03-01
    “…An expression measuring the part of radiated energy that corresponds to the radiated information and an expression defining the total number of bits erased in that process, shall be obtained, as well as an explicit expression linking the latter to the Bondi news function.…”
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    Article
  20. 260

    Reconciling the local void with the CMB by Nadathur, S, Sarkar, S

    Published 2010
    “…In the simplest inhomogeneous model which fits the SNe Ia Hubble diagram without dark energy, we are located close to the centre of a void modelled by a Lema\'itre-Tolman-Bondi metric. It has been claimed that such models cannot fit the CMB and other cosmological data. …”
    Journal article