| 理解暗能量和暗物质之间的相互作用 |
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| 引用本文： | 王斌. 理解暗能量和暗物质之间的相互作用[J]. 中国物理 C, 2007, 31(9): 874-879 |
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| 作者姓名： | 王斌 |
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| 作者单位： | 复旦大学物理系 上海 |
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| 基金项目： | 国家自然科学基金 , 上海市曙光跟踪计划 |
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| 摘 要： | 从热力学角度研究了暗能量和暗物质之间的相互作用. 假设相互作用是平衡态上的涨落并考虑此涨落导致的熵的修正, 导出了相互作用的物理表述, 把我们模型和观测结果作了比较.
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| 关 键 词： | 暗能量 暗物质 相互作用 |
| 收稿时间： | 2007-04-25 |
| 修稿时间： | 2007-03-30 |
Understanding the Interaction between Dark Energy and Dark Matter |
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| WANG Bin. Understanding the Interaction between Dark Energy and Dark Matter[J]. High Energy Physics and Nuclear Physics, 2007, 31(9): 874-879 |
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| Authors: | WANG Bin |
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| Affiliation: | Department of Physics, Fudan University, Shanghai 200433, China |
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| Abstract: | We have studied the interaction between dark energy and dark matter from the thermodynamical consideration.Assuming the interaction as stable fluctuations around equilibrium and using the logarithmic correction to entropy caused by the fluctuation,we have derived the physical expression of the interaction.We have tested the viability of our scenario on the inteaction by confronting with cosmological observations. |
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| Keywords: | dark energy dark matter interaction |
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