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Oscillating Spacetime: The Foundation of the Universe
《Journal of Modern Physics》2024年第8期1097-1143,共47页John A. Macken 
In this article, spacetime is modeled as a quantum mechanical sonic medium consisting of Planck length oscillations at Planck frequency. Planck length-time oscillations give spacetime its physical constants of c, G an...
关键词：Unification of Forces Electron Model Cosmological Constant Problem Foundation of Physics Aether 
Oscillating paramagnetic Meissner effect and Berezinskii-Kosterlitz-Thouless transition in underdoped Bi_(2)Sr_(2)CaCu_(2)O_(8+δ)被引量：1
《National Science Review》2024年第5期135-145,共11页Shiyuan Wang Yijun Yu Jinxiang Hao Keyi Liang Bingke Xiang Jinjiang Zhu Yishi Lin Yinping Pan Genda Gu Kenji Watanabe Takashi Taniguchi Yang Qi Yuanbo Zhang Yihua Wang 
supported by the National Key Research and Development Program of China(2021YFA1400100);the National Natural Science Foundation of China(11827805 and 12150003);the Shanghai Municipal Science and Technology Major Project(2019SHZDZX01);support from the Elemental Strategy Initiative conducted by the Ministry of Education,Culture,Sports,Science and Technology of Japan(JPMXP0112101001);KAKENHI(JP19H05790 and JP20H00354);A3 Foresight by the Japan Society for the Promotion of Science;supported by the US Department of Energy,office of Basic Energy Sciences(DOE-sc0012704);financial support from the National Natural Science Foundation of China(11874115);financial support from the National Key Research and development Program of China(2018YFA0305600);the National Natural Science Foundation ofChina(U1732274 and 11527805);the ShanghaiMunicipal Science andTechnologyCommission(2019SHZDZX01);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB30000000);support from the China Postdoctoral Science Foundation(BX20180076 and 2018M641907).
Superconducting phase transitions in two dimensions lie beyond the description of the Ginzburg-Landau symmetry-breaking paradigm for three-dimensional superconductors.They are Berezinskii-Kosterlitz-Thouless(BKT)trans...
关键词：cuprate superconductor MONOLAYER Berezinskii-Kosterlitz-Thouless transition scanning SQUID paramagneticMeissner effect 
Overshoot phenomena:Observation and simulation
《Earth and Planetary Physics》2024年第2期391-399,共9页Ting Feng MoRan Liu ShiMin He Xiang Wang Chen Zhou 
the National Natural Science Foundation of China(NSFC Grant Nos.42104150,42074187,41774162,and 41704155);the Foundation of the National Key Laboratory of the Electromagnetic Environment(Grant No.6142403200303);the Chinese Academy of Sciences,Key Laboratory of Geospace Environment,University of Science&Technology of China(Grant No.GE2020-01);the Fundamental Research Funds for the Central Universities(Grant No.2042021kf0020);the Excellent Youth Foundation of Hubei Provincial Natural Science Foundation(Grant No.2019CFA054).
High-power O-mode radio waves can excite artificial instabilities in the F region,according to experiments conducted at the European Incoherent Scatter Science Association(EISCAT)heating facility.The main instabilitie...
关键词：OVERSHOOT parametric decay instability oscillating two-stream instability COMPETITION 
Localization Dynamics at the Exceptional Point of Non-Hermitian Creutz Ladder
《Chinese Physics Letters》2024年第2期83-93,共11页张舒迈 何天毅 金亮 
supported by the National Natural Science Foundation of China(Grant Nos.12222504 and 11975128).
We propose a quasi-one-dimensional non-Hermitian Creutz ladder with an entirely flat spectrum by introducing alternating gain and loss components while maintaining inversion symmetry.Destructive interference generates...
关键词：exceptional EXCITATION OSCILLATING 
Constraining Neutrino Mass in Dynamical Dark Energy Cosmologies with the Logarithm Parametrization and the Oscillating Parametrization被引量：2
《Journal of High Energy Physics, Gravitation and Cosmology》2023年第4期1044-1061,共18页Tian-Ying Yao Rui-Yun Guo Xin-Yue Zhao 
We constrain two dynamical dark energy models that are parametrized by the logarithm form of and the oscillating form of . Comparing with the Chevallier-Polarski-Linder (CPL) model, the two parametrizations for dark e...
关键词：Dynamical Dark Energy Neutrino Mass Observational Constraints 
Density-dependent carrier-envelope phase shift in attosecond pulse generation from relativistically oscillating mirrors被引量：1
《Matter and Radiation at Extremes》2023年第6期41-48,共8页Rishat Zagidullin Stefan Tietze Matt Zepf Jingwei Wang Sergey Rykovanov 
This work was supported by the Russian Science Foundation(Grant No.22-22-01031).
The carrier-envelope phase(CEP)φ_(0)is one of the key parameters in the generation of isolated attosecond pulses.In particular,“cosine”pulses(φ_(0)=0)are best suited for generation of single attosecond pulses in a...
关键词：ENVELOPE OSCILLATING RELATIVISTIC 
Generation of Ultrafast Attosecond Magnetic Field from Ne Dimer in Circularly Polarized Laser Pulses
《Chinese Physics Letters》2023年第11期37-41,共5页闫淑娟 徐清芸 郝欣宇 郭颖 郭静 
supported by the National Natural Science Foundation of China(Grant Nos.12074146 and 11974007);the Natural Science Foundation of Jilin Province(Grant No.20220101010JC)。
By numerically solving time-dependent Schr?dinger equations,we investigate the generation of electron currents,ultrafast magnetic fields and photoelectron momentum distributions(PMD) when circularly polarized laser pu...
关键词：EXCITATION coherent OSCILLATING 
Floquet scattering through a parity–time symmetric oscillating potential
《Chinese Physics B》2023年第3期79-86,共8页曹序桢 梁兆新 胡颖 
the National Key Research and Development Program of China(Grant No.2017YFA0304203);the National Natural Science Foundation of China(Grant No.11874038);the Zhejiang Provincial Natural Science Foundation(Grant No.LZ21A040001);the National Natural Science Foundation of China(Grant No.12074344);the Key Projects of the Natural Science Foundation of China(Grant No.11835011).
We investigate the scattering of a particle from a trapping potential that is subjected to weak,parity–time symmetric periodic drivings.Using the Floquet theory,we derive the scattering matrix and calculate the trans...
关键词：open system periodic driving SCATTERING 
Electromagnetic form factors of neutron and neutral hyperons in the oscillating point of view被引量：1
《Chinese Physics C》2022年第7期41-46,共6页An-Xin Dai Zhong-Yi Li Lei Chang Ju-Jun Xie 
partly supported by the National Natural Science Foundation of China (12075288, 12135007, 11735003, 11961141012);partly supported by the Youth Innovation Promotion Association CAS
Based on the recent precise measurements by the BESIII collaboration for electron–positron annihilation into a neutron and antineutron pair,the effective form factors of the neutron were determined in the time-like r...
关键词：electromagnetic form factors baryon-antibaryon pair production electron-positron annihilation 
Hybrid optical parametrically-oscillating emitter at 1930 nm for volumetric photoacoustic imaging of water content被引量：6
《eLight》2022年第1期68-74,共7页Jiawei Shi Mingsheng Li Huajun Tang Jiqiang Kang Najia Sharmin Amir Rosenthal Kenneth K.Y.Wong 
This project is funded by Research Grants Council of the Hong Kong Special Administrative Region,China(HKU 17200219,HKU 17209018,E-HKU701/17,CityU T42-103/16-N,and HKU C7047-16G);Natural Science Foundation of China(N_HKU712/16)。
Water plays a vital role in biological metabolism and it would be essential to trace the water content non-invasively,such as leveraging the vibrational absorption peak of the O-H bond.However,due to the lack of an ef...
关键词：Fiber optical parametric oscillator Thulium-doped fiber laser Photoacoustic microscopy 
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