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作品数:175被引量:109H指数:5
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相关领域:理学天文地球更多>>
相关作者:朱克勤陈志华邱爱慈郭永辉段耀勇更多>>
相关机构:北京大学清华大学西北核技术研究所中国科学院大学更多>>
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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教育部博士点基金山西省自然科学基金更多>>
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Constraints on neutrino mass in the scenario of vacuum energy interacting with cold dark matter after Planck 2018
《Communications in Theoretical Physics》2020年第12期152-162,共11页Hai-Li Li Jing-Fei Zhang Xin Zhang 
supported by the National Natural Science Foundation of China(Grant Nos.11975072,11875102,11835009,and 11690021);the Liaoning Revitalization Talents Program(Grant No.XLYC1905011);the Fundamental Research Funds for the Central Universities(Grant No.N2005030);the Top-Notch Young Talents Program of China(W02070050)。
In this work,we investigate the constraints on the total neutrino mass in the scenario of vacuum energy interacting with cold dark matter(abbreviated as IACDM)by using the latest cosmological observations.We consider ...
关键词:total neutrino mass neutrino mass hierarchies interacting dark energy Hubble tension cosmological observations 
Impacts of dark energy on constraining neutrino mass after Planck 2018
《Communications in Theoretical Physics》2020年第12期163-170,共8页Ming Zhang Jing-Fei Zhang Xin Zhang 
supported by the National Natural Science Foundation of China(Grant Nos.11975072,11875102,11835009,and 11690021);the Liaoning Revitalization Talents Program(Grant No.XLYC1905011);the Fundamental Research Funds for the Central Universities(Grant No.N2005030);the Top-Notch Young Talents Program of China(Grant No.W02070050)。
Considering the mass splittings of three active neutrinos,we investigate how the properties of dark energy affect the cosmological constraints on the total neutrino mass∑mv using the latest cosmological observations....
关键词:neutrino mass mass hierarchies of neutrinos dark energy cosmological constraints Planck 2018 
Quadratic, Higgs and hilltop potentials in Palatini gravity
《Communications in Theoretical Physics》2020年第8期96-108,共13页Nilay Bostan 
In this work,we study the theory of inflation with the non-minimally coupled quadratic,standard model Higgs,and hilltop potentials,throughξφ~2R term in Palatini gravity.We first analyze observational parameters of t...
关键词:non-minimal inflation Palatini gravity Keck Array/BICEP2 and Planck results 
Inflation in Non-de Sitter Background with Coherent States
《Communications in Theoretical Physics》2016年第3期308-314,共7页E.Yusofi M.Mohsenzadeh M.R.Tanhayi 
supported by the Islamic Azad University,Ayatollah Amoli Branch, Amol,Mazandaran,Iran
We use the excited coherent states built over the initial non-de Sitter modes,to study the modification of spectra of primordial scalar fluctuation.Non-de Sitter modes are actually the asymptotic solution of the infla...
关键词:INFLATION initial states planck time background space-time 
Complex-Variable Fokker-Planck Equation Solved in Entangled State Representation
《Communications in Theoretical Physics》2010年第6期1049-1052,共4页唐绪兵 范洪义 
Supported by National Natural Science Foundation of China under Grant No.10874174;PHD Guiding Foundation of Chinese Education Ministry
We lind that the Fokker-Planck equation in complex variables can be conveniently solved in the context of bipartite entangled state representation and its relationship with SU(2) Lie algebraic generators' new reali...
关键词:Fokker Planck equation entangled state representation SU(2) Lie algebra 
Negative Temperature of Inner Horizon and Planck Absolute Entropy of a Kerr-Newman Black Hole被引量:1
《Communications in Theoretical Physics》2010年第1期83-86,共4页刘博 刘文彪 
Supported by National Natural Science Foundation of China under Grant Nos.10773002,10875012;the National Basic Research Program of China under Grant No.2003CB716302
Considering the contribution of both the outer and inner horizons, the Hamilton-Jacobi method is applied to a Kerr-Newman black hole and a negative temperature of the inner horizon is obtained. Under the negative temp...
关键词:Hamilton-Jacobi method negative temperature Bekenstein-Smarr formula Nernst Theorem Planck absolute entropy 
Entropy of Four-Dimensional Spherically Symmetric Black Holes with Planck Length
《Communications in Theoretical Physics》2008年第12期1327-1330,共4页ZHAO Ren ZHANG Li-Chun WU Yue-Qin LI Huai-Fan 
The project supported by Shanxi Natural Science Foundation of China under Grant No. 2006011012
Considering corrections to all orders in Planck length on the quantum state density from a generalized uncertainty principle (GUP), we calculate the statistical entropy of the Bose field and Fermi field on the backg...
关键词:generalized uncertainty principle black hole entropy 
Analysis Theory of Asymmetric dc SQUID Driven by Thermal Noises
《Communications in Theoretical Physics》2004年第5期707-714,共8页LǖHai-Feng JIAYa HUANGXin-Tang 
教育部霍英东教育基金,国家自然科学基金
An analysis expression for the stationary probability distribution of asymmetric superconducting quantum interference device with two Josephson junctions (dc SQUID) driven by thermal noise is derived from two-dimensio...
关键词:noise Fkker-Planck equation superconducting quantum interference device 
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