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检索条件"主题词=stress energy tensor"
5 条 记 录,以下是1-10 订阅
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Gedanken Experiment for Fluctuation of Mass of a Graviton, Based on the Trace of GR stress energy tensor-Pre Planckian Conditions that Lead to Gaining of Graviton Mass, and Planckian Conditions That Lead to Graviton Mass Shrinking to 10-62 Grams
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Journal of High energy Physics, Gravitation and Cosmology 2016年 第1期2卷 19-24页
作者: Andrew Walcott Beckwith Physics Department Chongqing University Huxi Campus Chongqing China
We will be looking at the energy of a graviton, based upon the stress energy tensor, and from there ascertaining how fluctuations in early universe conditions impact the mass of a graviton. Physically the mass of the ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Partial energies monotonicity and holomorphicity of Hermitian pluriharmonic maps
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Science China Mathematics 2013年 第5期56卷 1019-1032页
作者: YANG GuiLin HAN YingBo DONG YuXin School of Mathematical Sciences Fudan University Key Laboratory of Mathematics for Nonlinear Sciences Ministry of EducationFudan University College of Mathematics and Information Science Xinyang Normal University
In this paper, we introduce the notion of Hermitian pluriharmonic maps from Hermitian manifold into Kiihler manifold. Assuming the domain manifolds possess some special exhaustion functions and the vecotor field V = J... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Gedanken Experiment for Using Boltzmann Equation for Relic Graviton Frequencies, in Pre-Planckian Physics and the Independence of Relic Graviton Density from Either Single Repeating Universe Models or Multiverses
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Journal of High energy Physics, Gravitation and Cosmology 2016年 第1期2卷 83-91页
作者: Andrew Walcott Beckwith Physics Department Chongqing University Huxi Campus Chongqing China
We look at what may occur if Boltzmann equations, as presented by Murayama in 2007, Les Houches, are applied to graviton density in a pre-Planckian universe setting. Two restrictions are in order. First of all, we are... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Gravitational Space-Time Curve Generation via Accelerated Charged Particles
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Journal of Modern Physics 2016年 第9期7卷 863-874页
作者: Edward A. Walker Mathematics Department Florida Memorial University Miami Gardens USA
A force with an acceleration that is equal to multiples greater than the speed of light per unit time is exerted on a cloud of charged particles. The particles are resultantly accelerated to within an infinitesimal fr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Gedanken Experiment for Degree of Flatness, or Lack of, in Early Universe Conditions
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Journal of High energy Physics, Gravitation and Cosmology 2016年 第1期2卷 57-65页
作者: Andrew Walcott Beckwith Physics Department Chongqing University Huxi Campus Chongqing China
This document will from first principles delineate the degree of flatness, or deviations from, in early universe models. We will, afterwards, make comparison with recent results we have looked at concerning metric ten... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论