SITTER

作品数:52被引量:47H指数:5
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相关领域:理学天文地球更多>>
相关作者:刘海明苗佳晶陈亮孔令令裴东河更多>>
相关机构:东北师范大学北京师范大学牡丹江师范学院西华师范大学更多>>
相关期刊:《Chinese Physics C》《中国科学:数学》《Journal of Computer and Communications》《Journal of Modern Physics》更多>>
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Maxwell's equal area law for Vaidya-Bonner-de Sitter black hole under Lorentz invariance violation
《Chinese Physics C》2024年第11期231-246,共16页Yenshembam Priyobarta Singh Telem Ibungochouba Singh Sapam Niranjan Singh 
In this study,we investigate the tunneling of fermions with arbitrary spin near the event horizon of a nonstationary Vaidya-Bonner-de Sitter(VBdS)black hole under Lorentz invariance violation(LIV).The modified Hawking...
关键词:Hawking temperature Lorentz invariance violation Maxwell's equal area law ENTROPY 
Hawking temperature of Kerr anti-de-Sitter black hole affected by Lorentz symmetry violating
《Communications in Theoretical Physics》2021年第4期99-103,共5页Zhi-E Liu Xia Tan Jie Zhang Shu-Zheng Yang 
Supported by the National Natural Science Foundation of China(Grant No.U2031121,11573022);Shandong Provincial Natural Science Foundation,China(Grant No.ZR2019MA059)。
We studied the correction of the quantum tunneling radiation of fermions with spin 1/2 in Kerr anti-de-Sitter black hole.First,the dynamic equation of spin 1/2 fermions was corrected using Lorentz’s violation theory....
关键词:black hole Hawking temperature tunneling radiation Lorentz-violating FERMION 
Accurate correction of arbitrary spin fermion quantum tunneling from non-stationary Kerr-de Sitter black hole based on corrected Lorentz dispersion relation
《Chinese Physics C》2020年第12期226-233,共8页Bei Sha Zhi-E Liu Yu-Zhen Liu Xia Tan Jie Zhang Shu-Zheng Yang 
Supported by National Natural Science Foundation of China(11573022);National Natural Science Foundation of China(11273020);Natural Science Foundation of Shandong Province,China(ZR2019MA059)。
According to a corrected dispersion relation proposed in the study on the string theory and quantum gravity theory,the Rarita-Schwinger equation was precisely modified,which resulted in the Rarita-Schwinger-Hamilton-J...
关键词:black hole rermions tunneling radiation Lorentz dispersion relation 
Transition Stage Control of Tail Sitter Aircraft Based on Guardian Maps
《Transactions of Nanjing University of Aeronautics and Astronautics》2020年第2期322-331,共10页ZHANG Yong CHEN Xinyi 
This work was supported by the Fundamental Research Funds for the Central Universities(No.NJ2018015)。
To deal with the high nonlinearities and strong couplings in the transition stage of tailsitter aircraft,an adaptive gainscheduling controller is proposed by combining the guardian maps theory and H∞control theory.Th...
关键词:tailsitter aircraft transition stage guardian maps adaptive gainscheduling controller 
Investigation of Heisenberg algebra for a modified anti-de Sitter and modified antiSnyder models
《Communications in Theoretical Physics》2020年第3期51-59,共9页Nasrin Farahani Hassan Hassanabadi Won Sang Chung Leyla Naderi 
In this paper,we consider a possible modification of the de Sitter and anti-de Sitter space for the extended uncertainty principle.For the modified anti-de Sitter model we discuss the representation and wave functions...
关键词:modified(anti)-de SITTER model extended UNCERTAINTY PRINCIPLE generalized UNCERTAINTY PRINCIPLE HEISENBERG ALGEBRA 
Local and Global Flatness in Cosmology
《Journal of Modern Physics》2019年第12期1439-1453,共15页Rainer Burghardt 
We raise the question of how the curvature parameter k is related to the curvature of the universe. We also show that, for a cosmological model that can be interpreted geometrically as a pseudo-hypersphere with a time...
关键词:Curvature Parameter Bianchi IDENTITIES de SITTER COSMOS SUBLUMINAL COSMOS Rh=ct COSMOS Geometric HORIZON 
Holographic heat engine in Horndeski model with the k-essence sector被引量:1
《Science China(Physics,Mechanics & Astronomy)》2019年第6期21-26,共6页ShiQian Hu XiaoMei Kuang 
supported by the National Natural Science Foundation of China(Grant No.11705161);the Natural Science Foundation of Jiangsu Province(Grant No.BK20170481)
This study aims to analyze the extended thermodynamical properties of the charged black hole in Horndeski theory with the k-essence sector. Herein, we define a holographic heat engine using the anti de Sitter black ho...
关键词:anti de SITTER BLACK HOLE THERMODYNAMICS of BLACK HOLE HOLOGRAPHIC heat engine 
Entropy of Schwarzschild-de Sitter Black Hole with Extra Term Correction
《Communications in Theoretical Physics》2019年第5期573-576,共4页Hao Tang Bin Wu Cheng-Yi Sun Rui-Hong Yue 
Supported by the National Natural Science Foundation of China under Grant Nos.11675139,11605137,11435006,11405130;the Double First-Class University Construction Project of Northwest University;supported by the China Postdoctoral Science Foundation under Grant No.2017M623219;Shaanxi Postdoctoral Science Foundation
The thermodynamical quantities are usually considered as the independent ones in the case of the existence of multi-horizons. Comparing the first laws for the event horizon and cosmological horizon of Schwarzschild-de...
关键词:ENTROPY black hole Schwarzschild-de SITTER 
Quantization of Horizon Area of Kerr–Newman–de Sitter Black Hole
《Chinese Physics Letters》2019年第3期19-23,共5页Y.Kenedy Meitei T.Ibungochouba Singh I.Ablu Meitei 
Supported by the CSIR,Visiting Associate in Inter University Centre for Astronomy and Astrophysics,Pune,India
Using the adiabatic invariant action and applying the Bohr–Sommerfeld quantization rule and first law of black hole thermodynamics, a study of the quantization of the entropy and horizon area of a Kerr–Newman–de Si...
关键词:QUANTIZATION HORIZON SITTER Black Hole NEWMAN 
Entropy of Higher-Dimensional Charged de Sitter Black Holes and Phase Transition
《Communications in Theoretical Physics》2018年第11期578-584,共7页Ren Zhao Li-Chun Zhang 
Supported in part by the National Natural Science Foundation of China under Grant No.11475108
From a new perspective, we discuss the thermodynamic entropy of (n+2)-dimensional Reissner-Nordstrmde Sitter (RNdS) black hole and analyze the phase transition of the effective thermodynamic system. Considering the co...
关键词:de SITTER space black hole ENTROPY phase transition 
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