Thermodynamics of the substantial universe by V. Yu. Stetsenko

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Thermodynamic of the f(Q) universe by Haomin Rao, Chunhui Liu, Chao-Qiang Geng

“…We find that nontrivial connections in the f(Q) universe imply non-equilibrium states from the perspective of thermodynamics.…”
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Testing the Gaussianity and Statistical Isotropy of the Universe by Dragan Huterer, Eiichiro Komatsu, Sarah Shandera

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Anisotropic Universe in f(G,T) Gravity by M. Farasat Shamir

“…A Starobinsky-like f2(T) model is proposed which is used to analyze the behavior of universe for different values of equation of state parameter. …”
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The Quantum Effect on Friedmann Equation in FRW Universe by Wei Zhang, Xiao-Mei Kuang

“…We study the modified Friedmann equation in the Friedmann-Robertson-Walker universe with quantum effect. Our modified results mainly stem from the new entropy-area relation and the novel idea of Padmanabhan, who considers the cosmic space to be emerging as the cosmic time progresses, so that the expansion rate of the universe is determined by the difference of degrees of freedom between the holographic surface and the bulk inside. …”
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Entropy and Selection: Life as an Adaptation for Universe Replication by Michael E. Price

“…Natural selection is the strongest known antientropic process in the universe when operating at the biological level and may also operate at the cosmological level. …”
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Dynamics of an Anisotropic Universe in f(R,T) Theory by B. Mishra, Sankarsan Tarai, S. K. Tripathy

“…Dynamics of an anisotropic universe is studied in f(R,T) gravity using a rescaled functional f(R,T), where R is the Ricci Scalar and T is the trace of energy-momentum tensor. …”
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Long Memory and Fractality in the Universe of Volatility Indices by Bikramaditya Ghosh, Elie Bouri

“…Unlike previous studies that consider the Chicago Board of Options Exchange (CBOE) implied volatility index (VIX), we examine long memory and fractality in the universe of nine CBOE volatility indices. Using daily data from October 5, 2007, to October 5, 2020, covering calm and crisis periods, we find evidence of long memory and fractality in all indices and a change in the degree of volatility persistence, which points to inefficiency. …”
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Electroweak Phase Transitions in Einstein’s Static Universe by M. Gogberashvili

“…We suggest using Einstein’s static universe metric for the metastable state after reheating, instead of the Friedman-Robertson-Walker spacetime. …”
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Inflationary Universe from Anomaly-Free FR-Gravity by Aroonkumar Beesham, Kazuharu Bamba

“…We calculate the scale factor of the inflationary universe in this model and observe that it is related to the slow-roll parameters. …”
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Cosmology in the Universe with Distance Dependent Lorentz-Violating Background by C. A. G. Almeida, M. A. Anacleto, F. A. Brito, E. Passos, J. R. L. Santos

“…We consider a cosmological setup with inflaton in the presence of a redshift dependent Lorentz-violating time-like background to address the inflationary regime and other phases of the Universe. We also show that the regime of dark energy at large distances (low redshifts) is essentially dominated by the presence of the Lorentz-violating background.…”
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Thermodynamical Study of FRW Universe in Quasi-Topological Theory by H. Moradpour, R. Dehghani

“…By applying the unified first law of thermodynamics on the apparent horizon of FRW universe, we get the entropy relation for the apparent horizon in quasi-topological gravity theory. …”
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T-model Higgs inflation and metastable cosmic strings by C. Pallis

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The Idea of Mathematicity of the Universe as a <i>Locus Theologicus</i>: Michael Heller and Representatives of “The Kraków School of Philosophy in Science” by Kamil Trombik

Subjects: “…mathematicity of the universe…”
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Constraints on the Dark Side of the Universe and Observational Hubble Parameter Data by Tong-Jie Zhang, Cong Ma, Tian Lan

“…This paper is a review on the observational Hubble parameter data that have gained increasing attention in recent years for their illuminating power on the dark side of the universe: the dark matter, dark energy, and the dark age. …”
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A New Inflationary Universe Scenario with Inhomogeneous Quantum Vacuum by Yilin Chen, Jin Wang

“…By introducing the modified Green’s function, we reach a new inflationary scenario which can explain why the Universe is still expanding without slowing down. We also calculate the tunneling amplitude of the Universe based on the inhomogeneous vacuum. …”
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Sledgehamr: Simulating Scalar Fields with Adaptive Mesh Refinement by Malte Buschmann

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