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SPACETIME: 作品数：238被引量：82H指数：5; 导出分析报告; 相关作者：王正荣陈传强罗子人张永虹余万霰更多>>; 相关机构：中国科学技术大学首都师范大学华西医科大学辽宁师范大学更多>>; 相关期刊：《International Journal of Astronomy and Astrophysics》《National Science Review》《Journal of Quantum Information Science》《Journal of Applied Mathematics and Physics》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山西省自然科学基金中国博士后科学基金更多>>

Off-equatorial deflections and gravitational lensing in Kerr spacetime and the effect of spin: 《Chinese Physics C》2025年第3期277-298,共22页Tingyuan Jiang Xiaoge Xu Junji Jia; Partially Supported by the Wuhan University Students Innovation and Entrepreneurship Program。; This paper investigates off-equatorial plane deflections and gravitational lensing of both null signals and massive particles in Kerr spacetime in the weak deflection limit,considering the finite distance effect of th...; 关键词：deflection angle gravitational lensing Kerr spacetime equatorial plane massive particle perturbative method

Charge Quanta as Zeros of the Zeta Function in Bifurcated Spacetime: 《Journal of Modern Physics》2025年第2期249-262,共14页Otto Ziep; In a fractal zeta universe of bifurcated, ripped spacetime, the Millikan experiment, the quantum Hall effect, atmospheric clouds and universe clouds are shown to be self-similar with mass ratio of about 1020. Chaotic ...; 关键词：Charge Quanta Zeta Function Cosmic Rays Cosmic Microwave Background Bifurcated Spacetime

New Taub-NUT black holes with massive spin-2 hair: 《Science China(Physics,Mechanics & Astronomy)》2025年第2期51-58,共8页Yu-Qi Chen Hai-Shan Liu; supported in part by the National Natural Science Foundation of China(Grant No.12075166);Tianjin University Graduate Liberal Arts and Sciences Innovation Award Program(2023)(Grant No.B1-2023005)。; We consider Einstein gravity extended with quadratic curvature invariants,within which the well-known Ricci-flat Taub-NUT black hole remains a solution.An analysis of the unstable Lichnerowicz modes in the Taub-NUT ba...; 关键词：higher derivative gravity black hole solution Taub-NUT spacetime

Relativistic model for anisotropic compact stars in embedding class-Ⅰspacetime: 《Communications in Theoretical Physics》2025年第1期143-157,共15页Susmita Sarkar Moumita Sarkar Nayan Sarkar Farook Rahaman; In the present article,we introduce a completely new regular model for static,spherically symmetric celestial fluid spheres in embedding classⅠspacetime.In this regard,needfully,we propose a new suitable metric poten...; 关键词：general relativity compact star ANISOTROPY Karmarkar condition

Towards a Unified Theory of Everything: Integrating Discrete Time Evolution and Classical-Quantum Dynamics in the Advanced Observer Model (AOM): 《Journal of Quantum Information Science》2024年第4期196-233,共38页Joseph H. C. Wong; This paper introduces the Advanced Observer Model (AOM), a novel framework that integrates classical mechanics, quantum mechanics, and relativity through the observer’s role in constructing reality. Central to the AO...; 关键词：Quantum Mechanics Schrödinger Equation Constant Frame Rate (CFR) Advanced Observer Model (AOM) Relativistic Physics Classical-Quantum Transition Wave Function Discrete Time Evolution Spacetime Geometry Unified Theory Quantum-Classical Unification Observer-Dependent Reality Energy Scaling

On the Possible Structures of Electron and Proton: 《Journal of High Energy Physics, Gravitation and Cosmology》2024年第4期1734-1742,共9页Wei-Xing Xu; In this work, the possible structures of electron and proton have been explored. Based on the potential expressions of electron and proton, we found that the electron and proton share the similar structure inside re a...; 关键词：Electromagnetic Spacetime Quantum Mechanics ELECTRON PROTON Standard Model Particle Physics “Yin-Yang” Philosophy Electric Monopole Magnetic Monopole Charge Conservation

Tidal force effects and bound orbits in null naked singularity spacetime: 《Chinese Physics C》2024年第11期193-202,共10页Siddharth Madan Parth Bambhaniya; Naked singularities form during the gravitational collapse of inhomogeneous matter clouds.The final nature of the singularity depends on the initial conditions of the matter properties and types of matter profiles.The...; 关键词：black hole naked singularity tidal force bound orbits

Thermodynamic topology of quantum corrected AdS-Reissner-Nordstrom black holes in Kiselev spacetime: 《Chinese Physics C》2024年第11期271-279,共9页Jafar Sadeghi Saeed Noori Gashti Mohammad Reza Alipour Mohammad Ali S.Afshar; In this paper,we consider the intricate thermodynamic topology of quantum-corrected Anti-de Sitter-Reissner-Nordstrm(AdS-RN)black holes within the framework of Kiselev spacetime.By employing the generalized off-shell ...; 关键词：AdS-Reissner-Nordstrom black hole Kiselev spacetime thermodynamic topology

Gravitational wave fluxes on generic orbits in near-extreme Kerr spacetime:Higher spin and large eccentricity: 《Science China(Physics,Mechanics & Astronomy)》2024年第11期16-28,共13页Changkai Chen Jiliang Jing; supported by the National Natural Science Foundation of China (Grant Nos.12035005,and 12122504);the National Key Research and Development Program of China (Grant No.2020YFC2201400)。; To accurately obtain the waveform template of gravitational waves, substantial computational resources and extremely high precision are often required. In a previous study, we employed the confluent Heun function to o...; 关键词：gravitational wave fluxes exact solution Teukolsky equation near-extreme Kerr black hole

Entanglement dynamics in κ-deformed spacetime: 《Science China(Physics,Mechanics & Astronomy)》2024年第10期33-54,共22页Xiaobao Liu Zehua Tian Jiliang Jing; supported by the Key Program of the National Natural Science Foundation of China(NSFC)(Grant No.12035005);supported by NSFC(Grant No.12065016);supported by NSFC(Grant No.11905218);the Discipline-Team of Liupanshui Normal University of China(Grant No.LPSSY2023XKTD11);the Scientific Research Start-Up Funds of Hangzhou Normal University(Grant No.4245C50224204016)。; We treat two identical and mutually independent two-level atoms that are coupled to a quantum field as an open quantum system.The master equation that governs their evolution is derived by tracing over the degree of f...; 关键词：quantum entanglement -deformed spacetime relativistic motion environment-induced interatomic interaction quan-tum field theory in curved spacetime

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