暗能量的起源:暗能量作为释放的结果和两阶段追踪宇宙学核能
Genesis of Dark Energy: Dark Energy as Consequence of Release and Two-stage Tracking Cosmological Nuclear Energy
摘要:
最近对Ia型超新星的观测和对包括暗物质在内的物质的低密度($Ω_{m} = 0.3$)测量表明,当今宇宙主要由具有负压的排斥引力型“奇异物质”组成,这种物质通常被称为“暗能量”($Ω_{x} = 0.7$)。但暗能量的性质是神秘的,它的令人困惑的问题,如为什么,如何,在哪里和何时关于暗能量,是耐人寻味的。在本文中,作者试图回答这些问题,同时努力揭示暗能量的起源,并提出,“宇宙学的核结合能释放在原始核合成过程中保持了很长一段时间,然后释放自由,这表现为宇宙中的暗能量”。还解释了为什么对于暗能量,参数$w = - {2/3}$。注意到$ w = 1$代表硬物质,$w = {1/3}$代表辐射; $w = - {2/3}$代表暗能量,因为$"-1"$是由于“缺乏硬核物质”,这种结合能最终作为“辐射”释放,产生$"+ {1/3}"$,形成$w = -1 + {1/3} = - {2/3}$。当暗能量在$Z = 80$,$w = -{2/3}$自由释放时。但是,就像今天在$Z = 0$,辐射强度已经降低到$δ\to 0$,$w = -1 + δ{1/3} = - 1$。这几乎解决了负压和排斥引力的暗能量之谜。所提出的理论提出了几个估计/预测,同意相当不错的天体物理学的约束和观测。虽然有许多候选理论,本文提出的模型提出了一个全新的方法(宇宙学核能)作为暗能量的可能候选者。
英文摘要:
Recent observations on Type-Ia supernovae and low density ($Ω_{m} = 0.3$) measurement of matter including dark matter suggest that the present-day universe consists mainly of repulsive-gravity type `exotic matter' with negative-pressure often said `dark energy' ($Ω_{x} = 0.7$). But the nature of dark energy is mysterious and its puzzling questions, such as why, how, where and when about the dark energy, are intriguing. In the present paper the authors attempt to answer these questions while making an effort to reveal the genesis of dark energy and suggest that `the cosmological nuclear binding energy liberated during primordial nucleo-synthesis remains trapped for a long time and then is released free which manifests itself as dark energy in the universe'. It is also explained why for dark energy the parameter $w = - {2/3}$. Noting that $ w = 1$ for stiff matter and $w = {1/3}$ for radiation; $w = - {2/3}$ is for dark energy because $"-1"$ is due to `deficiency of stiff-nuclear-matter' and that this binding energy is ultimately released as `radiation' contributing $"+ {1/3}"$, making $w = -1 + {1/3} = - {2/3}$. When dark energy is released free at $Z = 80$, $w = -{2/3}$. But as on present day at $Z = 0$ when radiation strength has diminished to $δ\to 0$, $w = -1 + δ{1/3} = - 1$. This, thus almost solves the dark-energy mystery of negative pressure and repulsive-gravity. The proposed theory makes several estimates /predictions which agree reasonably well with the astrophysical constraints and observations. Though there are many candidate-theories, the proposed model of this paper presents an entirely new approach (cosmological nuclear energy) as a possible candidate for dark energy.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。