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  1. 141

    MAGICS. II. Seed Black Holes Stripped of Their Surrounding Stars Do Not Sink by Yihao Zhou, Diptajyoti Mukherjee, Nianyi Chen, Tiziana Di Matteo, Peter H. Johansson, Antti Rantala, Christian Partmann, Ugo Niccolò Di Carlo, Simeon Bird, Yueying Ni

    Published 2025-01-01
    “…We present the MAGICS-II simulation suite, which consists of six galaxy mergers that result in MBH seed mergers identified in the cosmological simulation ASTRID. With the enhanced resolution (mass resolution: 500 M _⊙ ; softening length: 5 pc), improved subgrid models for the MBH dynamics and accretion, and the accurate regularized gravity integrator included in KETJU, we trace MBH seed dynamics down to 0.1 pc. …”
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    Emergence of opposing arrows of time in open quantum systems by Thomas Guff, Chintalpati Umashankar Shastry, Andrea Rocco

    Published 2025-01-01
    “…Our results may reflect on the formulations of the arrow of time in thermodynamics, cosmology, and quantum mechanics.…”
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    Epistemic Roots, Universal Routes and Ontological Roofs of African “Ritual Archives”: Disciplinary Formations in African Thought by Oluwatoyin Vincent Adepoju

    Published 2021-12-01
    “…This is a heuristic rather than an attempt at a definitive distinction and is derived from the relationship between my practical and theoretical investigation of Yoruba epistemology and Falola’s exploration, in “Ritual Archives”, of a particularly strategic aspect of òrìṣà cosmology represented by Esu. The distinction I advance between Yoruba philosophy and òrìṣà cosmology and the effort to map their interrelations is useful in categorizing and critically analyzing various postulates that constitute classical Yoruba thought. …”
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    Rips and regular future scenario with holographic dark energy: a comprehensive look by I. Brevik, Maxim Khlopov, S. D. Odintsov, Alexander V. Timoshkin, Oem Trivedi

    Published 2024-12-01
    “…Holographic dark energy (HDE) presents a very interesting approach towards addressing late-time acceleration, presenting an intriguing interface of ideas from quantum gravity and cosmology. In this work we present an extensive discussion of possible late-time scenarios, focusing on rips and similar events, in a universe with holographic dark energy. …”
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    The cosmic timeline implied by the highest redshift quasars by Fulvio Melia

    Published 2024-12-01
    “…Our goal in this Letter is to demonstrate that the emergence of these black holes is instead fully consistent with standard astrophysics in the context of the alternative Friedmann–Lemaître–Robertson–Walker cosmology known as the $$R_\textrm{h}=ct$$ R h = c t universe. …”
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    La demarcazione religiosa del territorio nel Bhutan by Pietro Scarduelli

    Published 2015-08-01
    “…Every network consists of a specific kind of buildings or places, has both a peculiar symbolic meaning and a relationship with a facet of the religious system: theocracy, cosmology, ancestors cult.  …”
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