Understanding the Interaction between Dark Energy and Dark Matter

  • 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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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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Understanding the Interaction between Dark Energy and Dark Matter

    Corresponding author: WANG Bin,
  • Department of Physics, Fudan University, Shanghai 200433, China

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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