Dieterici气体作为暗物质和暗能量的统一模型
Dieterici gas as a Unified Model for Dark Matter and Dark Energy
摘要：
暗能量在宇宙中占主导地位，这就需要引入一个排斥引力源，使q0为负。暗能量的模型范围从一个简单的Euda长期的精华，Chaobergin气体等，我们看看如何改变失踪的能量密度的行为的可能性，从DM到DE，可能会被确定的背景流体的状态方程的变化，而不是一种形式的潜在的。宇宙加速问题可以在不一定包括标量场的理论框架内讨论。
英文摘要：
The dominance of dark energy in the universe has necessitated the introduction of a repulsive gravity source to make q0 negative. The models for dark energy range from a simple lambda-term to quintessence, Chaplygin gas, etc. We look at the possibility of how change of behaviour of missing energy density, from DM to DE, may be determined by the change in the equation of state of a background fluid instead of a form of potential. The question of cosmic acceleration can be discussed within the framework of theories which do not necessarily include scalar fields.
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