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    Quantum Cosmology of Quadratic f(R) Theories with a FRW Metric by V. Vázquez-Báez, C. Ramírez

    Published 2017-01-01
    “…We study the quantum cosmology of a quadratic fR theory with a FRW metric, via one of its equivalent Horndeski type actions, where the dynamic of the scalar field is induced. …”
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    Article
  4. 44

    The Tolman VII space-time in the presence of charge and a cosmological constant by James Ripple, Anish Agashe

    Published 2024-12-01
    “…In this paper, we derive a generalised Tolman VII solution which includes a charge and a cosmological constant. We analyse the spatial geometry of the solution and present conditions for zero and non-zero spatial curvature. …”
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  5. 45

    Stability of a Noncanonical Scalar Field Model during Cosmological Date by Z. Ossoulian, T. Golanbari, H. Sheikhahmadi, Kh. Saaidi

    Published 2016-01-01
    “…Using the noncanonical model of scalar field, the cosmological consequences of a pervasive, self-interacting, homogeneous, and rolling scalar field are studied. …”
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  6. 46

    From Quantum Unstable Systems to the Decaying Dark Energy: Cosmological Implications by Aleksander Stachowski, Marek Szydłowski, Krzysztof Urbanowski

    Published 2018-01-01
    “…We consider a cosmology with decaying metastable dark energy and assume that a decay process of this metastable dark energy is a quantum decay process. …”
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    Article
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    AI-assisted super-resolution cosmological simulations IV: An emulator for deterministic realizations by Xiaowen Zhang, Patrick Lachance, Ankita Dasgupta, Rupert A. C. Croft, Tiziana Di Matteo, Yueying Ni, Simeon Bird, Yin Li

    Published 2025-02-01
    “…Super-resolution (SR) models in cosmological simulations use deep learning (DL) to rapidly enhance low-resolution (LR) runs with statistically correct fine details. …”
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    Article
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    Perihelion Precessions of Inner Planets in Einstein’s Theory and Predicted Values for the Cosmological Constant by Alvaro H. Salas S, Jairo E Castillo H, Lorenzo J. Martınez H

    Published 2022-01-01
    “…We give predictions about the value of the Cosmological Constant. Simple algebraic formulas allow to estimate perihelion shifts with high accuracy.…”
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    Cosmological Analysis of Modified Holographic Ricci Dark Energy in Chern-Simons Modified Gravity by Sarfraz Ali, M. Jamil Amir

    Published 2019-01-01
    “…In this paper, we study the cosmological analysis of the modified holographic Ricci dark energy model and reconstruct different scalar field models in the context of Chern-Simons modified gravity. …”
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    Holographic thermodynamic relation for dissipative and non-dissipative universes in a flat FLRW cosmology by Nobuyoshi Komatsu

    Published 2025-01-01
    “…Abstract Horizon thermodynamics and cosmological equations in standard cosmology provide a holographic-like connection between thermodynamic quantities on a cosmological horizon and in the bulk. …”
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    A study of classical and quantum cosmology in modified teleparallel gravity and the role of Noether symmetry by Dipankar Laya, Shriton Hembrom, Sourav Dutta, Subenoy Chakraborty

    Published 2025-01-01
    “…In quantum cosmology, the operator version of the conserved associated momentum identifies the oscillatory part of the wave function and consequently it is possible to have the complete wave as the solution of the Wheeler–DeWitt (WD) equation. …”
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    BASIS ETIKA LINGKUNGAN HIDUP MASYARAKAT TRADISIONAL MADURA by Hasani Utsman

    Published 2018-06-01
    Subjects: “…Cosmology…”
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    LRS Bianchi Type II Massive String Cosmological Models with Magnetic Field in Lyra's Geometry by Raj Bali, Mahesh Kumar Yadav, Lokesh Kumar Gupta

    Published 2013-01-01
    “…Bianchi type II massive string cosmological models with magnetic field and time dependent gauge function () in the frame work of Lyra's geometry are investigated. …”
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