云南高校图书馆联盟文献共享服务平台- WORMHOLES

检索规则说明：AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：范例一： (K=图书馆学 OR K=情报学) AND A=范并思　　　　范例二：J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual

全部期刊核心期刊 EI来源期刊 SCI来源期刊 CA来源期刊 CSCD来源期刊 CSSCI来源期刊

Is dark energy necessary for the sustainability of traversable wormholes?: 《Chinese Physics C》2025年第1期290-304,共15页Ayan Banerjee Sudan Hansraj Anirudh Pradhan Abdelghani Errehymy; Sudan Hansraj is grateful to the National Research Foundation of South Africa for support through Grant 138012;the National Research Foundation of South Africa for the award of a postdoctoral fellowship。; Dark energy is typically the principal component needed for the traversability of wormholes(WH),as it provides the negative gravity effect required to keep the throat open.However,can this be achieved without dark ene...; 关键词：WORMHOLES traversability CASIMIR f(R T)gravity deflection angle

Casimir wormholes inspired by electric charge in Einstein–Gauss–Bonnet gravity: 《Communications in Theoretical Physics》2024年第12期93-112,共20页Mushayydha Farooq M Zubair Ali H Alkhaldi Akram Ali; the Deanship of Research and Graduate Studies at King Khalid University for funding this work through a Large Research Project under Grant No.RGP2/453/45;partially supported by the National Natural Science Foundation of China under Grant No.11988101。; This investigation assesses the feasibility of a traversable wormhole by examining the energy densities associated with charged Casimir phenomena.We focus on the influence of the electromagnetic field created by an el...; 关键词：charged casimir wormholes GUP-Corrected casimir wormholes modified gravity

Macroscopic Traversable Wormholes: Minimum Requirements: 《International Journal of Astronomy and Astrophysics》2024年第3期230-243,共14页Peter K. F. Kuhfittig; While wormholes are just as good a prediction of Einstein’s theory as black holes, they are subject to severe restrictions from quantum field theory. To allow for the possibility of interstellar travel, a macroscopic...; 关键词：Morris-Thorne Wormholes Traversability Minimum Requirements STABILITY Compatibility with Quantum Field Theory

Thin-Shell Wormholes Admitting Conformal Motions in Spacetimes of Embedding Class One: 《International Journal of Astronomy and Astrophysics》2024年第3期162-171,共10页Peter K. F. Kuhfittig; This paper discusses the feasibility of thin-shell wormholes in spacetimes of embedding class one admitting a one-parameter group of conformal motions. It is shown that the surface energy density σis positive, while ...; 关键词：Thin-Shell Wormholes Conformal Symmetry Embedding Class One Exotic Matter

Thin-shell wormholes and modified Chaplygin gas with relativistic corrections: 《Communications in Theoretical Physics》2023年第12期84-96,共13页M Z Bhatti Z Yousaf M Yousaf; In this paper,we analyze thin-shell wormholes from two identical copies of charged static cylindrically symmetric spacetimes using Visser’s‘cut and paste’approach under the influence of f(R,T)gravity Harko,Lobo,Noj...; 关键词：WORMHOLES GRAVITATION mathematical and relativistic aspects of cosmology

More on half-wormholes and ensemble averages: 《Communications in Theoretical Physics》2023年第9期1-21,共21页Jia Tian Yingyu Yang; supported by the National Youth Fund No.12105289;funds from the UCAS program of special research associates;supported by the Fundamental Research Funds for the Central Universities;funds from the University of Chinese Academy of Science(UCAS);NSFC NO.12175237。; We continue our study Half-Wormholes and Ensemble Averages about the half-wormhole proposal.By generalizing the original proposal of the half-wormhole,we propose a new way to detect half-wormholes.The crucial idea is ...; 关键词：half-wormholes factorization problem quantum gravity ensemble averages SYK

Noncommutative-Geometry Wormholes Based on the Casimir Effect被引量：1: 《Journal of High Energy Physics, Gravitation and Cosmology》2023年第1期295-300,共6页Peter K. F. Kuhfittig; While wormholes are as good a prediction of Einstein’s theory as black holes, they are subject to severe restrictions from quantum field theory. In particular, holding a wormhole open requires a violation of the null...; 关键词：Traversable Wormholes Noncommutative Geometry Casimir Effect

Static spherically symmetric wormholes in f(Q,T)gravity被引量：1: 《Chinese Physics C》2022年第11期275-290,共16页Moreshwar Tayde Zinnat Hassan P.K.Sahoo Sashideep Gutti; University Grants Commission(UGC),New Delhi,India,for awarding National Fellowship for Scheduled Caste Students(UGC-Ref.No.:201610123801);the Department of Science and Technology(DST),Government of India,New Delhi,for awarding a Senior Research Fellowship(File No.DST/INSPIRE Fellowship/2019/IF190911);National Board for Higher Mathematics(NBHM)under Department of Atomic Energy(DAE),Govt.of India for financial support to carry out the Research project No.:02011/3/2022 NBHM(R.P.)/R&D II/2152 Dt.14.02.2022。; In this study,we obtain wormhole solutions in the recently proposed extension of symmetric teleparallel gravity,known as f(Q,T)gravity.Here,the gravitational Lagrangian L is defined by an arbitrary function f of Q and...; 关键词：WORMHOLE EOS energy conditions stability analysis f(Q T)gravity

Wormholes Do Not Exist: They Are Mathematical Artifacts from an Incomplete Gravitational Theory: 《Journal of High Energy Physics, Gravitation and Cosmology》2022年第3期517-526,共10页Espen Gaarder Haug; The Schwarzschild solution to the Einstein field equation leads to a solution that has been interpreted as wormholes. While many researchers have been sceptical about this interpretation, others have been positive abo...; 关键词：WORMHOLES General Relativity Quantum Gravity Collision Space-Time

Wormhole solutions and energy conditions in f(R,G)gravity: 《Communications in Theoretical Physics》2021年第11期131-141,共11页M Farasat Shamir G Mustafa Saad Waseem Mushtaq Ahmad; In this manuscript,the traversable wormhole solutions have been explored in modified f(R,G)gravity by taking into consideration the model f(R,G)=R+rG2,where R is the Ricci curvature scalar and G is the Gauss–Bonnet t...; 关键词：f(R G)gravity energy conditions WORMHOLES shape function

WORMHOLES