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暗能量
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  dark energy
     Parametrization of tachyon dark energy and its potential
     tachyon暗能量的参数化及其势能函数的构造
短句来源
     In chapter 3, we introduce the reconstruction of the dark energy model detailedly.
     关于暗能量的重建问题在第三章中作了比较详细的介绍,其中在第3.3.3小节介绍了我们的tachyon暗能量模型的重建工作。
短句来源
     Dark matter and dark energy in the universe
     第三讲 宇宙中的暗物质和暗能量
短句来源
     Recently Wetterich proposed a varying dark energy model with the equation of the state w( z )= (1+w0) /(1+bln(1+z)) to explain the accelerating universe at present.
     最近Wetterich给出了一个简单的参数化的w(z)=(1+w0)/(1+bln(1+z))来表示一个变化的暗能量模型,本文利用194Ia超新星的观测数据对这一暗能量模型进行了检验。
短句来源
     Higher Dimensional Cosmological Model and Dark Energy
     高维宇宙学模型与暗能量
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  “暗能量”译为未确定词的双语例句
     It is shown that the RSI-ΛCDM model suppresses the predicted lensing probabilities on small splitting angles of less than about 4″compared with that of standard power-law ΛCDM (PL-ΛCDM) model.
     结果表明,与标准的幂律谱指数的暗能量加暗物质宇宙学模型(PLΛCDM)相比,在小于4″的分离角尺度上,RSIΛCDM模型抑制了分离角的透镜概率.
短句来源
     Some scalar field models can give ω > - 1, some can give ω < - 1, and some even can give ω crossing -1. Quintessence, k-essence, tachyon, phantom, quintom models are mentioned in this chapter.
     近来,观测上显示暗能量的物态方程有跨越-1的迹象,所以有的作者也构造了ω跨越-1的模型[27,28,29]。 本章中主要提到了quintessence标量场、k-essence标量场、tachyon标量场、phantom标量场、quintom标量场等模型。
短句来源
     The first study on the mass functions of Jenkins et al(J01) and an estimate of their corresponding largest virialized dark haloes in the universe for a variety of dark-energy cosmological models with a running spectral index is presented.
     基于这个结果,应用半解析近似,对Jenkins et al(J01)质量方程进行了研究,同时在各个连续谱指数暗能量宇宙学模型下计算出这些模型对应的宇宙中最大暗物质晕的位里质量.
短句来源
     The first study on the predicted lensing probabilities of image separation in a spatially flat ΛCDM model with a running spectral index (RSI-ΛCDM model) is presented.
     在一个空间平坦具有非尺度无光谱的暗能量加暗物质宇宙学模型下(RSIΛCDM),计算了强引力透镜分离角的概率.
短句来源
     On the bases of experimental measurement and tests and theoretical calculation,the supersymmetry companions of present neutrinos,neutralinos ~0_(e,B)(q_2,),are proved to be the best candidate particles of dark matter in the universe,and the energy released by supernova explosion is thought to make the temperature T and the pressure p of the thermal equilibrium state of universe background photons go up.
     据实验检测和理论计算,论证了现时中微子的超对称伴子“中性微子-”U0e,B(q2,-g)是宇宙暗物质的最佳候选粒子. 认为超新星爆炸释放的暗能量,迫使宇宙背景光子热平衡态的温度T、压强p上升.
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  相似匹配句对
     Reconstruction of the Dark Energy Model
     能量模型的重建
短句来源
     The Problem of the Theory of Dark Energy
     能量的理论问题
短句来源
     The energy is full.
     能量充足;
短句来源
     The Theory of Energy Value
     能量价值论
短句来源
     Dark Information
     信息
短句来源
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  dark energy
We also review spherical wavelet analyses that independently provide evidence for dark energy, an exotic component of our Universe of which we know very little currently.
      
The World in Dark Tones: Dark Matter, Dark Energy, and Black Holes
      
The possibility of using such objects to elucidate the role of "dark energy" is discussed.
      
In particular, the symmetry-breaking potential at late times can give rise to both dark matter and dark energy.
      
The stationary, spherically symmetric accretion of dark energy onto a Schwarzschild black hole is considered in terms of relativistic hydrodynamics.
      
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The present space can't be exactly described by red-shift. Astronomical observation has discovered that cosmos is speeding up to expand. This phenomenon promises the existence of the hidden power.

用红移不能准确地描述现在的宇宙,天文观测发现宇宙正在加速膨胀,这预示着暗能量的存在。

The goal of this article is to propose a new cosmological model of origin beyond which the Universe that we live in is a matter world. We can called it as the general universe. In the general universe our universe undergoes like a black hole which is accrescent. From the concept of the general universe, and the accretion of the universe, it can be proved that this expansion of the universe is a result of the universal gravitational potential energy and the acceleration of the Universe is always in existence...

The goal of this article is to propose a new cosmological model of origin beyond which the Universe that we live in is a matter world. We can called it as the general universe. In the general universe our universe undergoes like a black hole which is accrescent. From the concept of the general universe, and the accretion of the universe, it can be proved that this expansion of the universe is a result of the universal gravitational potential energy and the acceleration of the Universe is always in existence forever,not by the so-called repulsing energy or dark energy, and may answer the beginning of the universe.

 提出一个新的宇宙起源模型.在该模型中,认为我们居住其中的宇宙外面仍然是一个物质的世界,可称之为广义宇宙.在广义宇宙中,我们的宇宙可以看作是其中的一个吸积黑洞.从广义宇宙的概念和宇宙是吸积的概念出发,可以得出宇宙由于本身引力势能的原因在加速膨胀,不需要所谓的排斥能或暗能量,也回答了宇宙起源的问题.

Quintessence is a possible candidate for dark energy. In this paper we study the possibility of Quintessence interacting with the ordinary matter and its implications in baryogenesis. With a specific coupling of the Quintessence to the baryon fields, we will show that the baryon number asymmetry of the universe can be explained naturally. We will also in this paper study the isocur-vature perturbation of the baryon number in our model.

文章对作为暗能量候选者之一的Quintessence场与物质的相互作用及其在宇宙学中的应用进行了研究,通过引入Quintessence与重子流的耦合合理地解释了重子与反重子的不对称性。另外还详细地计算了重子数等曲率扰动。

 
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