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WORMHOLE: 作品数：62被引量：39H指数：4; 导出分析报告; 相关领域：自动化与计算机技术理学更多>>; 相关作者：程代杰卢强姚放吾华云苏德富更多>>; 相关机构：中国科学技术大学山西大学重庆大学南京邮电大学更多>>; 相关期刊：《Green Energy & Environment》《航空计算技术》《电脑爱好者》《计算机工程与设计》更多>>; 相关基金：国家自然科学基金山西省自然科学基金中国航空科学基金国家现代农业产业技术体系建设项目更多>>

Observational signatures of traversable wormholes: 《Chinese Physics C》2025年第4期295-306,共12页Yiqian Chen Lang Cheng Peng Wang Haitang Yang; Supported in part by the the National Natural Science Foundation of China(12105191,12275183,12275184,11875196)。; This study investigates the observational signatures of traversable Simpson-Visser wormholes illuminated by luminous celestial spheres and orbiting hot spots.We demonstrate that when light sources and observers are on...; 关键词：gravitational lensing WORMHOLE ASTROMETRY

Additional observational features of the thin-shell wormhole by considering quantum corrections: 《Chinese Physics C》2024年第12期200-211,共12页Yun-Xian Chen He-Bin Zheng Ke-Jian He Guo-Ping Li Qing-Quan Jiang; Supported by the National Natural Science Foundation of China(11903025);the Science and Technology Program of Sichuan Province,China(2023ZYD0023);the Youth Science and Technology Innovation Research Team of Sichuan Province,China(21CXTD0038);the Natural Science Foundation of Sichuan Province,China(2022NSFSC1833);by the Central Guidance on the Local Science and Technology Development Fund of SiChuan Province,China(24ZYZYTS0188)。; By considering an asymmetric thin-shell wormhole(ATSW)surrounded by an optically and geometrically thin disk,we investigate the luminosity distribution of this ATSW with the spacetime on two sides encoded with the ren...; 关键词：additional observational features thin-shell wormhole photon rings quantum corrections

Traversable wormhole solutions utilizing the Karmarkar condition in f(R,G)gravity: 《Communications in Theoretical Physics》2024年第12期113-126,共14页Tayyaba Naz Adnan Malik M Z Bhatti M Kamran Asif Iffat Fayyaz; National University of Computer and Emerging Sciences(NUCES)for funding support through research reward programme;the Grant No.YS304023912 to support his Postdoctoral Fellowship at Zhejiang Normal University,China。; The main objective of this paper is to reveal the evolving traversable wormhole solutions in the context of modified f(R,G)gravity,which affects the gravitational interaction.These results are derived by applying the ...; 关键词：Wormhole Structures f(R G)gravity karmarkar condition shape function

Effects of torsion charge on optical appearance and additional photon rings of an asymmetric thin-shell wormhole: 《Chinese Physics C》2024年第11期138-148,共11页Qi-Qin Jing Ke-Jian He Zhi Luo; In this paper,we study the optical properties of asymmetric thin-shell wormholes(ATWs)under torsion charge.Utilizing the cut-and-paste method developed by Visser,we construct these wormholes and determine their key ph...; 关键词：asymmetric thin-shell wormhole torsion charge additional photon ring

Observational appearance and extra photon rings of an asymmetric thin-shell wormhole with a Bardeen profile: 《Chinese Physics C》2024年第6期211-221,共11页何柯腱罗智郭森李国平; Supported by the National Natural Science Foundation of China(11903025);the Science and Technology Program of Sichuan Province,China(2023ZYD0023);the starting fund of China West Normal University(18Q062)。; In this work,the optical appearance of an asymmetric thin-shell wormhole with a Bardeen profile is studied.To initiate the process,we need to construct an asymmetric thin-shell wormhole utilizing the cut-and-paste tec...; 关键词：SHADOW asymmetric thin-shell wormhole Bardeen black hole

Acid-rock reaction kinetics in a two-scale model based on reaction order correction: 《Petroleum Science》2024年第3期2089-2101,共13页Xue-Song Li Ning Qi Ze-Hui Zhang Lian Liu Xia-Qing Li Xu-Hang Su; financially supported by the National Natural Science Foundation of China(Project No.51874336);the National Key Technologies Research and Development Program of China during the 13th Five-Year Plan Period(Project No.2017ZX005030005)。; The reaction order plays a crucial role in evaluating the response rate of acid-rock.However,the conventional two-scale model typically assumes that the reaction order is constant as one,which can lead to significant ...; 关键词：Reaction order Two-scale model Wormhole propagation Carbonate rocks Numerical simulation

Wormhole solutions under the effect of dark matter in f(R,L_(m))gravity: 《Communications in Theoretical Physics》2024年第5期102-113,共12页Lakhan V Jaybhaye Moreshwar Tayde PK Sahoo; University Grant Commission(UGC),Govt.of India,New Delhi,for awarding JRF(NTA Ref.No.:191620024300);University Grants Commission(UGC),New Delhi,India,for awarding National Fellowship for Scheduled Caste Students(UGC-Ref.No.:201610123801);PKS acknowledges the National Board for Higher Mathematics(NBHM)under the 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;IUCAA,Pune,India for providing support through the visiting Associateship program.; In the background of f(R,L_(m))gravity,this work investigates three distinct dark matter halo profiles to test the possibility of generalised wormhole geometry within the galactic halo regions.The current study aims t...; 关键词：f(R L_(m))gravity WORMHOLE dark matter(Some figures may appear in colour only in the online journal)

On the existence and stability of traversable wormhole solutions with novel shapefunctions in the framework of F(R,L_(m))gravity: 《Communications in Theoretical Physics》2024年第5期114-127,共14页Sourav Chaudhary Jitendra Kumar S K Maurya Sweeti Kiroriwal Abdul Aziz; S Chaudhary expresses his gratitude to the Central University of Haryana for providing a University Research Fellowship (URF) under the Reg. No. 222019;the Department of Mathematics, Central University of Haryana;the University Grant Commission (UGC), New Delhi, India under the NTA Ref. No. 211610000030 for providing financial support; In this work,we have explored wormhole(WH)solutions in F(R,L_(m))gravity by assuming the Morris-Thorne WH metric and F(R,Lm)=R/2+(1+γR)L_(m),whereγis the free model parameter.We determined the WH solutions by utiliz...; 关键词：energy conditions WORMHOLE exotic matter F(R L_(m))gravity

Conformally symmetric wormhole solutions supported by non-commutative geometry in f(Q,T)gravity: 《Communications in Theoretical Physics》2024年第2期111-124,共14页Chaitra Chooda Chalavadi V Venkatesha N S Kavya S V Divya Rashmi; DST,New Delhi,India,for its financial support for research facilities under DSTFIST-2019。; This paper investigates wormhole solutions within the framework of extended symmetric teleparallel gravity,incorporating non-commutative geometry,and conformal symmetries.To achieve this,we examine the linear wormhole...; 关键词：traversable wormhole f(Q T)gravity energy conditions non-commutative geometry conformal motion

Shadow and weak gravitational lensing for Ellis-Bronnikov wormhole被引量：1: 《Chinese Physics C》2024年第2期183-194,共12页Mirzabek Alloqulov Farruh Atamurotov Ahmadjon Abdujabbarov Bobomurat Ahmedov Vokhid Khamidov; partly Supported by Grants F-FA-2021-432,F-FA-2021-510,and MRB-2021-527 of the Ministry of Higher Education,Science and Innovations of the Republic of Uzbekistan。; In this study,we investigated the gravitational weak lensing and shadow of the Ellis-Bronnikov wormhole.First,we studied the photon motion in a plasma medium and a wormhole shadow.It was shown that the radius of the p...; 关键词：LENSING wormhole shadow Ellis-Bronnikov wormhole

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