Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified Gravity by G. P. Singh, Binaya K. Bishi

“…Einstein’s field equations in f(R,T) gravity have been solved in the presence of cosmological constant Λ and quadratic equation of state (EoS) p=αρ2-ρ, where α≠0 is a constant. …”
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Rivera Andía Juan Javier (ed.), Non-Humans in Amerindian South America. Ethnographies, Cosmologies, Rituals and Songs by Luis Cayón

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A Possible Solution of the Cosmological Constant Problem Based on GW170817 and Planck Observations with Minimal Length Uncertainty by Abdel Magied Diab, Abdel Nasser Tawfik

“…Utilizing features of the UV/IR correspondence and the apparent similarities between GUP (including nongravitating and gravitating impacts on Heisenberg uncertainty principle) and the discrepancy between the theoretical and the observed cosmological constant Λ (obviously manifesting gravitational influences on the vacuum energy density), known as catastrophe of nongravitating vacuum, we suggest a possible solution for this long-standing physical problem, Λ≃10−47 GeV4/ℏ3c3.…”
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Human development III: Bridging Brain-Mind and Body-Mind. Introduction to “Deep” (Fractal, Poly-Ray) Cosmology by Søren Ventegodt, Tyge Dahl Hermansen, Erik Rald, Trine Flensborg-Madsen, Maj Lyck Nielsen, Birgitte Clausen, Joav Merrick

“…We need to develop our mental understanding, deepen our cosmology, and develop our sexuality and body-mind in order to make them meet and merge. …”
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Analysis of the vacuum solution of the five-dimensional Einstein field equations with negative cosmological constant via variational symmetries by Fatemeh Ahangari

“…In this research, an extensive investigation of the variational symmetries for a specific vacuum solution of the (4+1)-dimensional Einstein field equations with negative cosmological constant is presented. For this purpose, first of all, the variational symmetries of our analyzed model are completely determined and the construction of the Lie algebra of the resulted symmetries is accurately analyzed. …”
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From de Sitter to de Sitter: Decaying Vacuum Models as a Possible Solution to the Main Cosmological Problems by G. J. M. Zilioti, R. C. Santos, J. A. S. Lima

“…Decaying vacuum cosmological models evolving smoothly between two extreme (very early and late time) de Sitter phases are able to solve or at least to alleviate some cosmological puzzles; among them we have (i) the singularity, (ii) horizon, (iii) graceful-exit from inflation, and (iv) the baryogenesis problem. …”
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Absence of one-loop effects on large scales from small scales in non-slow-roll dynamics. Part 2. Quartic interactions and consistency relations by Jacopo Fumagalli

Subjects: “…Cosmology of Theories BSM…”
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Sledgehamr: Simulating Scalar Fields with Adaptive Mesh Refinement by Malte Buschmann

Subjects: “…Cosmology…”
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Que disent les tapirs ? De la communication avec les non-humains en Amazonie by Cédric Yvinec

Subjects: “…cosmology…”
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Invariant Inhomogeneous Bianchi Type-I Cosmological Models with Electromagnetic Fields Using Lie Group Analysis in Lyra Geometry by Ahmad T. Ali

“…We find a new class of invariant inhomogeneous Bianchi type-I cosmological models in electromagnetic field with variable magnetic permeability. …”
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Bulk Viscous Bianchi Type VI0 Cosmological Model in the Self-creation Theory of Gravitation and in the General Theory of Relativity by E. A. Hegazy

Subjects: “…bianchi type vi$_0$ cosmological models…”
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Cosmologies with Scalar Fields from Higher Dimensions Applied to Bianchi Type VIh=-1 Model: Classical and Quantum Solutions by J. Socorro, L. Toledo Sesma, Luis O. Pimentel

“…Bohm’s formalism for this cosmological model is revisited too.…”
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Metric-affine cosmological models and the inverse problem of the calculus of variations. Part II: Variational bootstrapping of the $$\Lambda $$ Λ CDM model by Ludovic Ducobu, Nicoleta Voicu

“…In the present paper, we apply variational bootstrapping to determine metric-affine models which are, in a variational sense, closest to the $$\Lambda $$ Λ CDM model of cosmology. Starting from an “educated guess” that formally resembles the Einstein field equations with a cosmological “constant” (actually, a scalar function built from the metric and the connection) and a dark matter term, the method then allows to find “corrected” metric equations and to “bootstrap” the connection field equations. …”
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High Scale Type-II Seesaw, Dominant Double Beta Decay within Cosmological Bound and LFV Decays in SU(‎5) by M. K. Parida, Rajesh Satpathy

“…Besides predicting verifiable LFV decays, we further show that the model predicts dominant double beta decay with normal hierarchy or inverted hierarchy of active light neutrino masses in concordance with cosmological bound. In addition a novel right-handed neutrino mass generation mechanism, independent of type-II seesaw predicted mass hierarchy, is suggested in this work.…”
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El tejido del cosmos. Tiempo, espacio y arte de la hamaca entre los ette (chimila) by Juan Camilo Niño Vargas

Subjects: “…cosmology…”
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Entre lógicas cinegéticas y agrícolas: el chamanismo nahua en una cosmología de sacrificio by David Lorente Fernández

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Modular A4 invariance and leptogenesis by Takehiko Asaka, Yongtae Heo, Takuya H. Tatsuishi, Takahiro Yoshida

Subjects: “…Cosmology of Theories beyond the SM…”
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Our Illnesses by Anath Ariel de Vidas

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H i Intensity Mapping Cross-correlation with Thermal Sunyaev–Zel’dovich Fluctuations: Forecasted Cosmological Parameter Estimation for FAST and Planck by Ayodeji Ibitoye, Furen Deng, Yichao Li, Yin-Zhe Ma, Yan Gong, Xuelei Chen

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Cosmic Microwave Background as a Thermal Gas of SU(2) Photons: Implications for the High-z Cosmological Model and the Value of H0 by Steffen Hahn, Ralf Hofmann

“…Presently, we are facing a 3σ tension in the most basic cosmological parameter, the Hubble constant H0. This tension arises when fitting the Lambda-cold-dark-matter model (ΛCDM) to the high-precision temperature-temperature (TT) power spectrum of the Cosmic Microwave Background (CMB) and to local cosmological observations. …”
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