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UNIVERSE: 作品数：682被引量：272H指数：6; 导出分析报告; 相关领域：天文地球理学更多>>; 相关作者：郭红锋彭友铭叶梅曹惠来许卓群更多>>; 相关机构：中国科学院国家天文台北京大学华东政法大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划高等学校学科创新引智计划更多>>

COSMIC WONDERS Exploring black holes:our distant deep-space neighbors: 《空中英语教室(中级版)》2025年第5期31-33,52,56,共5页David Morton; With their extreme and strange properties,black holes have puzzled physicists since they confirmed their existence.Veiled in mystery,black holes push our understanding of the universe to the limit.So,what is a black h...; 关键词：black hole understanding universe mysterious nature extreme properties black holes universe limit cosmic wonders

Friedmann's universe controlled by Gauss-Bonnet modified gravity: 《Chinese Physics C》2025年第4期273-286,共14页F.dos Anjos M.Novello; We consider a Lagrangian to describe gravity using a nonlinear term depending on the Gauss-Bonnet topological invariant. We examine the conditions for a bouncing and the existence of an ulterior accelerated phase of t...; 关键词：modified gravity Gauss-Bonnet friedmann's model dynamical systems

Erratum to “Data from Twenty-Three FRB’s Confirm the Universe Is Static and Not Expanding”, [Journal of High Energy Physics, Gravitation and Cosmology 2024, 10, 1152-1177]: 《Journal of High Energy Physics, Gravitation and Cosmology》2025年第1期165-167,共3页Lyndon Errol Ashmore; Dispersion measure in an FRB’s signal is produced by the photons of the radio waves interacting with the free electrons in the IGM. In New Tired Light (NTL), redshifts are produced by the photons of light interacting...; 关键词：REDSHIFT Dispersion Measure Fast Radio Bursts FRB’s Tired Light Static Universe IGM

Time Definition Using the Extrinsic Universe: Expanding the Big Bang Theory: 《Journal of High Energy Physics, Gravitation and Cosmology》2025年第1期168-182,共15页Yuri Nunes Silva; This paper aims to define the concept of time and justify its properties within the universal context, shedding new light on the nature of time. By employing the concept of the extrinsic universe, the paper explains t...; 关键词：Extrinsic Universe Time: Origin and Nature Cosmology: Universe Expansion Dark Energy and Dark Matter

An In-Depth Analysis of the Paradigm of Virtual- Reality Fusion in Creating New Media Art in the Context of Meta-Universe: 《Journal of Contemporary Educational Research》2025年第3期131-136,共6页Yu Wu; Under the background of the era of rapid development of the meta-universe,the fusion of virtual and reality in new media art creation has become a key trend.Starting from the concept of meta-universe and new media art...; 关键词：Meta-universe New media art Fusion of virtual and reality Artistic creation

Evolution of the universe prior to inflation in loop quantum cosmology: 《Chinese Physics C》2025年第3期181-188,共8页M.Shahalam; We studied the dynamics of pre-inflation with generic potentials,namely V(φ)■^(4)φand V(φ)■(1+φ)^(2),in the context of loop quantum cosmology,where the initial singularity is resolved by a non-singular quantum b...; 关键词：INFLATION initial conditions loop quantum cosmology

Quantum Cosmology: Cosmology Directly Linked to the Planck Scale in General Relativity Theory and Newton Gravity: The Link between Microcosmos and Cosmos: 《Open Journal of Microphysics》2025年第1期1-23,共23页Espen Gaarder Haug; In this paper, we will demonstrate that there is a link between cosmology and the Planck scale. It has, in recent years, been shown that the Planck length can be determined independently of G, ℏ, and c, and that a ser...; 关键词：Hubble Constant Hubble Radius Universe Equation Freedman Universe Extremal Universe Planck Length Compton Length

An enlightening view of the antigravity between antimatter: 《西北师范大学学报(自然科学版)》2025年第1期10-11,I0002,共3页MA Ru-yun; 国家自然科学基金资助项目(12461036)。; We put forward an enlightening view on repulsive force between antimatter:Antimatter repels each other,and the repulsive force is proportional to the product of their masses and inversely proportional to the square of...; 关键词：UNIVERSE Big Bang ANTIMATTER gravitational force repulsive fore

Key-Policy Attribute-Based Encryption Based on SM9: 《Journal of Computer Science & Technology》2025年第1期267-282,共16页Xiao-Hong Liu Xin-Yi Huang Wei Wu Jian-Ting Ning; supported by the National Natural Science Foundation of China under Grant Nos.62032005,62372108,and 6197-2094。; Attribute-based encryption(ABE)is a type of encryption derived from identity-based encryption,implementing access control over encrypted data based on attributes rather than on specific identities.SM9 is the Chinese n...; 关键词：key-policy attribute-based encryption large universe SM9 selective-set model

AI empowers exploration of protein universe: 《Science China(Life Sciences)》2025年第2期588-589,共2页Wuke Wang Xingxu Huang; supported by the National Key R&D Program of China(2021YFA0804702)。; Deaminases which perform the function of converting cytosine to thymine are ubiquitous in nature with over 120,000 known variants,each exhibiting significant differences.However,gene editing technologies have remarkab...; 关键词：FUNCTIONS POWERS ALIGNMENT

UNIVERSE