Understanding the Interaction between Dark Energy and Dark Matter

WANG Bin

Chinese Physics C> 2007, Vol. 31> Issue(9) : 874-879

Understanding the Interaction between Dark Energy and Dark Matter

WANG Bin ^,

Department of Physics, Fudan University, Shanghai 200433, China

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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.

References

[1]

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WANG Bin. Understanding the Interaction between Dark Energy and Dark Matter[J]. Chinese Physics C, 2007, 31(9): 874-879.

WANG Bin. Understanding the Interaction between Dark Energy and Dark Matter[J]. Chinese Physics C, 2007, 31(9): 874-879. shu

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Received: 2007-04-25
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Understanding the Interaction between Dark Energy and Dark Matter

Corresponding author: WANG Bin,

Department of Physics, Fudan University, Shanghai 200433, China

Received Date: 2007-04-25

Accepted Date: 1900-01-01

Available Online: 2007-09-05

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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Understanding the Interaction between Dark Energy and Dark Matter

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通讯作者: 陈斌, bchen63@163.com

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