国家自然科学基金(11322545)

作品数：5被引量：5H指数：2
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Detecting the neutrinos mass hierarchy from cosmological data被引量：1
《Science China(Physics,Mechanics & Astronomy)》2018年第3期81-84,共4页LiXin Xu Qing-Guo Huang 
supported by the National Natural Science Foundation of China(Grant Nos.11275035,11675032,11322545,11335012,and11575271);"the Fundamental Research Funds for the Central Universities"(Grant No.DUT16LK31);the Top-Notch Young Talents Program of China;the Key Research Program of Frontier Sciences,Chinese Academy of Sciences
The neutrino oscillations imply that at least two neutrinos have non-zero masses[1].However,up to now,we only measure the differences of neutrino mass squares in a standard scenario with three massive eigenstates[2],i.e.
关键词：中微子 数据检测 宇宙论 非零 
Signal photon flux generated by high-frequency relic gravitational waves被引量：2
《Chinese Physics C》2016年第8期68-71,共4页李昕 王赛 文毫 
Supported by National Natural Science Foundation of China(11305181,11322545,11335012);Open Project Program of State Key Laboratory of Theoretical Physics,Institute of Theoretical Physics,Chinese Academy of Sciences,China(Y5KF181CJ1)
The power spectrum of primordial tensor perturbations Pt increases rapidly in the high frequency region if the spectral index nt 〉 0. It is shown that the amplitude of relic gravitational waves ht （5×109 Hz） varie...
关键词：relic gravitational waves high frequency gravitational waves detector signal photon flux 
Constraining Lorentz invariance violation from the continuous spectra of short gamma-ray bursts
《Chinese Physics C》2016年第4期43-48,共6页常哲 李昕 林海南 桑语 王平 王赛 
Supported by National Natural Science Foundation of China(11375203,11305181,11322545,11335012);Knowledge Innovation Program of The Chinese Academy of Sciences
In some quantum gravity theories, a foamy structure of space-time may lead to Lorentz invariance violation（LIV）. As the most energetic explosions in the Universe, gamma-ray bursts（GRBs） provide an effect way to pr...
关键词：Lorentz invariance violation gamma corrected conservative gravity constraint energetic tight 
The( p, q) inflation model
《Science China(Physics,Mechanics & Astronomy)》2015年第11期63-67,共5页HUANG QingGuo 
supported by the project of Knowledge Innovation Program of Chinese Academy of Sciences,and the National Natural Science Foundation of China(Grant Nos.10821504,11322545 and 11335012)
In this paper we propose a new inflation model named( p, q) inflation model in which the inflaton potential contains both positive and negative powers of inflaton field in the polynomial form. We derive the accurate p...
关键词：INFLATION tensor-to-scalar ratio spectral index running of spectral index 
Constraints on the extensions to the base ΛCDM model from BICEP2, Planck and WMAP被引量：2
《Science China(Physics,Mechanics & Astronomy)》2014年第8期1460-1465,共6页CHENG Cheng HUANG QingGuo ZHAO Wen 
supported by the National Natural Science Foundation of China (Grant Nos. 10821504, 11322545, 11335012, 11173021 and 11322324);the Project of KIP of the Chinese Academy of Sciences and the National Basic Research Program of China (Grant No. 2012CB821804)
Recently Background Imaging of Cosmic Extragalactic Polarization （B2） discovered the relic gravitational waves at 7.00- confi- dence level. However, the other cosmic microwave background （CMB） data, for example Pl...
关键词：relic gravitational waves spectral index dark energy 
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